This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The operation of nuclear power plants in the United States is closely monitored and regulated. True or false? |
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Answer» HE OPERATION OF NUCLEAR POWER PLANTS IN THE UNITED STATES IS CLOSELY MONITORED AND REGULATED... |
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| 2. |
Plastic boon or curse |
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Answer» boon and a CURSE it has many advantages like EASY AVAILABILITY and low cost but it also has many disadvantages like non biodigradibilty and many more |
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| 3. |
Hello Mate,Q) Define the term anaerobic degradation?? |
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Answer» J ☺...............Anaerobic DEGRADATION is a collection of processes by which microorganisms break down biodegradable material in the absence of oxygen. The PROCESS is used for industrial or DOMESTIC purposes to manage waste or to produce fuels.●FOR EXAMPLE :Anaerobic thermal degradation of WOOD is the process of degradation of wood by strong heating in the absence of air. Note: Coke is prepared by anaerobic thermal degradation of wood................HOPE THIS HELPS YOU ♥@CHOCOHOLIC15♥ |
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| 4. |
By observing the correlation in the first pair compare the second one and rewrite solid : iodine ____________. bromine |
| Answer» IODINE ::LIQUID :BROMINE | |
| 5. |
Give three observation three Conclusion and limitation of Rutherford Model of an atom |
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| 6. |
Tiger is a _ consumer |
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Answer» s a secondary CONSUMER. It cannot make its own food so it depends on the other animals for its prey. This animal is categorized as carnivore as it eats meat. This is one of the largest members in the family of cats. This FOUR legged animal is widely WITNESSED in the icy cold climate and in humid CLIMATIC conditions. This animal lives on primary CONSUMERS. |
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| 7. |
Give any one use of baking soda |
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Answer» baking soda are:⚕️ It is USED to making cold drinks and soda water.⚕️ It is used in FIRE extinguisher.❇️❇️I HOPE THIS HELPS YOU ❇️❇️❤️✔️Mark me as BRAINLIEST ✔️♥️ |
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| 8. |
Which continents contain coal fields that provide evidence for continental drift |
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Answer» MERICAEURASIAAFRICANORTH AMERICASOUTH AMERICA |
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| 10. |
What are the materials required to build a space settlement |
| Answer» E>>>>>>>>>>>>>ere is u r answer!!!!!!!!!ark me as brainlist @@@@@@@ AND follow me %%%%%%%%%Space Settlements I think about space settlements quite often. In my blog, I sketch the idea for the Flotilla Between Earth and Mars! Basically, a collection of vessels in a well-planned around Earth and Mars would provide the logistics organization for building, colonizing and sustaining a Mars colony. Low Tech Solutions Best When I look at the challenge of building settlements in space, the primary challenge isn’t finding things technologically advanced enough to GET the job done. Instead, the primary challenge is getting enough of anything usable into service to participate in the settlement. The analogy that could bring this into perspective is your home. To build a home, you use three truckloads of concrete, two truckloads of wood or block, a few roles of weather membrane, a pickup truckful of roofing tiles, a trunk of wiring, a few handfuls of electrical fixtures, and a basketful of high-tech gadgetry. Construct this around a dozen appliances, and you have a home. What’s Mostly Needed The basic structure for space settlements is the construction to create the volume. This may be from carved out asteroids, or recycled otherwise-useless space trash. Over the basic structure, just like your home, the quantity of materials decreases as the technological precision increases. If you’re looking at carbon nanotube structures for floor joists, you’re economic perspective of space development is off. Recycled Trash Expired missions that drop the remains into Earth’s orbit are such a dramatic waste. There is no reason why key components, panels, and structural members from completed missions shouldn’t migrate to a re-assembly point for ANOTHER MISSION. Rocks Cut by Laser A likely first manufacturing project of space-sourced materials could be rocks cut to shape by laser. The rocks would be from an asteroid. Shipping a solar powered laser to space to cut an asteroid into building blocks seems a tractable problem. Assemble the asteroid blocks into a sphere. Install a small high-tech docking portal, and wrap the whole thing in plastic to keep it together and air tight, and voila! A structure. On the inside of the sphere, as needed, apply thick coats of PAINT or epoxy. The Flotilla My remaining challenge of my Flotilla is to develop the orbital plan that wraps the semi-major axis in close proximity to Mar’s orbit, and the semi-minor axis to Earth’s orbit with the few days of required procession to keep them aligned. Once those orbits can be most efficiently established, then transfer ships can be developed that reside entirely in space and are used to support the Mars development. These may be launched from Earth’s surface directly, constructed of recycled materials, or created out of asteroids, but they will have a united purpose: to maximize the efficiency of the in-space development and support capabilities to reduce the number of launches needed from the surface. All manner of reuse, repurpose, and recycling will be essential | |
| 11. |
A Average Sample Paper For Class 10th CBSE Of Subject Science ...(With Answer Sheet) .Send Me Fast |
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| 12. |
Do the qurstion no 8 |
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Answer» and silver are lustrous METAL and THUS these metals have shining properties and that's why it is used to makes jewellery. b.copper doesn't react with hot ,cold STEAM water but iron does and that's why copper is used to make hot water tanks...c.aluminium is good CONDUCTOR of heat and it form a PROTECTIVE layer of oxygen and that prevents further reaction .....hope it helps |
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| 13. |
What are fossil fuels? how fuels are formed? |
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Answer» fuels are the buried organism under high TEMPERATURE and pressure in earth crust deeply in the form of fuel. Fossil fuels were created by decomposing organic (PLANT and animal) matter a long, long time ago and are typically FOUND underground. Different temperatures and pressures RESULTED in the organic matter transforming into coal, oil or GAS. For example petroleum, |
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| 14. |
Properties of metals and non-metals..... |
| Answer» ARD and NON metal softmetal generallly solid except MERCURY non metal generally GAS and solid except brominemetal are lusturous and non metal are non lustrous except iodinemetal are good conductor of HEAT and electricity and non metal are bad conductor of heat and electricity except graphite | |
| 16. |
How does nuclear fission produce energy? A controlled nuclear chain reaction produces heat, driving steam turbines to produce energy. Moving water turns turbines to produce electricity. Carbon atoms are bombarded by small neutrons. |
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Answer» olled nuclear chain REACTION produces heat, driving STEAM TURBINES to produce energy.Moving water turns turbines to produce electricity.Carbon ATOMS are BOMBARDED by small neutrons. |
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| 17. |
In electrolysis of salt_______ions will move towards the anode |
| Answer» E IONS will MOVE TOWRDS ANODE | |
| 18. |
He said I have done my homework into indirect speech |
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Answer» e here is your answer HE SAID THAT HE HAD DONE HIS HOMEWORK.i HOPE this helps you THANK you ❤ |
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| 19. |
What goes through cities and Fieldsbut never moves |
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Answer» it is ROAD......PLEASE MARK as the BRAINLIEST |
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| 20. |
Science please help me out....................... |
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Answer» ) = T(K) - 273a) 300K-273K=27°Cb)573K-273K=300°C |
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| 21. |
To show an activity of saponification reaction |
| Answer» U MARK IT AS BRAINLIST IF YOU ARE SATISFIED...❤️❤️ | |
| 22. |
Please give the answer I want to complete this |
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Answer» you need FIGURE or reactivity series?Series- AL>Zn>Fe>CuAl2(SO4)3 will not be REPLACED by any metalZnSO4 will be replaced by AlFeSO4 will be replaced by Al and ZnCuSO4 will be replaced by Al, Zn and Fe |
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| 23. |
What role do plants play in a ecosystem |
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Answer» e of PLANTS INA ecosystem is 1.they are the primary PRODUCERS of FOOD |
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| 24. |
Bucket filled with sand kept ready to extinguish electrical |
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Answer» 'TASK SUCHIMAPROPRIATEQUESTIONS |
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| 25. |
Give two reason for the variation of G at equator and the other pole one marke |
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Answer» u MEAN 'g' because 'G' is fixed but acceleration due to gravity changes at pole and equator because:The earth is not a perfect sphere thus the DISTANCE from centre to SURFACE is more at equator than at POLES.(Earth is like an orange, pressed at poles) so, g changes at g=GM/R2 and R is more on equator than on pole.This is the reason I learnt last year.Hope it HELPS, it can be accepted for a one marker :) |
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| 26. |
The amount of carbon dioxide is increase in atmosphere give reason |
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Answer» unt of carbon DIOXIDE is less than 1 percent in our atmosphere, however, it is INCREASING due to human PRACTICES. Vehicles emit a lot of smoke filled with CO2 and other POISONOUS gases.Deforestation i.e. cutting of TREES lead to less absorption of carbon dioxide.Burning of fossil fuels such as coal, petroleum also lead to increase in carbon dioxide production. |
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| 27. |
What will happen if an ecosystem natural flow of energy is obstructed explain with example |
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Answer» and NUTRIENTS are passed around through the food chain, whenone organism eats another organism. ... An EXAMPLE of energy flow in anecosystem WOULD begin with the AUTOTROPHS that take energy from the sun. Herbivores then feed on the autotrophs and change the energy from the PLANT into energy that they can use. |
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| 28. |
which of the following factors are disturbing the social health .mental stress .addiction .incurable disease .all of this above |
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Answer» the above.................. |
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| 29. |
Looking at figure guess which optical phenomenon is taking place. |
| Answer» ING of lightby a PRISM | |
| 30. |
Write about Neil Bhor atomic model . |
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Answer» ic PHYSICS, the Rutherford–Bohr model or Bohr model or Bohr diagram, presented by Niels Bohr and Ernest Rutherford in 1913, is a SYSTEM consisting of a small, dense nucleus surrounded by revolving electrons —similar to the structure of the Solar System, but with attraction provided by ELECTROSTATIC FORCES rather than gravity. After the cubic model (1902), the plum-pudding model (1904), the Saturnian model (1904), and the Rutherford model (1911) came the Rutherford–Bohr model or just Bohr model for SHORT (1913). The improvement to the Rutherford model is mostly a quantum physical interpretation of it. pls mark me brainliest.please? |
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| 33. |
Explain cleansing action of soap with help of micelle |
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Answer» e HELP of a diagram, explain cleansing ACTION of soap. Soap MOLECULE form structures called micelles where one end is towards the oil droplet while the ionic end faces outside. ... The soap solution thus helps in dissolving the DIRT in WATER and we can wash the clothes clean |
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| 34. |
What is magnetic effect of an electricity? |
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Answer» c current when MOVING through a conductor PRODUCES MAGNETIC fields AROUND it. This is called it's magnetic effect. |
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| 35. |
How is organic matter seperated from sewage |
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Answer» ic sewage treatment process, an upflow anaerobic sludge blanket (UASB) followed by an aerated bio-filter (ABF), was investigated for the reduction of oxygen demand and the separation efficiency of the organic matter. After recycling the nitrified effluent, complete denitrification occurred in the UASB, with an enhancement in both turbidity characteristics and TCOD removal RATES. Low turbidity and COD in the effluent of the UASB reduced the oxygen demand and improved the nitrification efficiency in the SUBSEQUENT ABF. Both with and without the recycling of the nitrified effluent in the UASB, 95 and 63% of the TCOD values, RESPECTIVELY, were removed. Compared with a conventional activated sludge system, approximately 11.74% of the TCOD was converted to CO2 in both the UASB and the ABF, generating an approximately 60% reduction in the amount of CO2. After accumulation in the UASB, 84% of the influent TCOD could be sequestered for use as a marginal energy SOURCE in a subsequent anaerobic digester.MARK ME AS BRAINIESTI THINK IT WILL HELP YOU |
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| 36. |
Complete the food chain. |
| Answer» R=> PRIMARY consumer=> secondry consumer=> tertiary consumer I HOPE this is HELPFUL | |
| 37. |
State Two ways to reduce garbage |
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Answer» s by which you can reduce garbage are 1 USE dustbin 2 get to know the RULES of recycling |
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| 38. |
State fleming,s left hand rule , flemings right hand rule , right hand thumb rule .. |
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Answer» mings left hand rule states that when u stretch the forefinger, central finger and thumb finger of ur left hand mutually perpendicular to each other, the forefinger indicates the direction of MAGNETIC field, the central finger indicates the direction of current flowing then the thumb gives u the directing of motion of the conductor. Flemmings left hand rule is used in DC motors to find the direction of force on conductor which works on the principle : when an electric current is passed through a conductor places normally to the magnetic field, a force is APPLIED on it.2) Flemmings RIGHT hand rule states that when u stretch ur forefinger, central finger, and thumb finger of the right hand mutually perpendicular to each other, the forefinger indicates the direction of magnetic field and the thumb finger indicates the direction of motion of conductor then the central finger I dictates the FLOW of current .Flemmings right hand rule is used to find the direction of flow of current in ac generator which works on the principle of ELECTROMAGNETIC induction.3) Right hand thumb rule states that if we hold the current carrying conductor in our right hand such that the thumb points in the direction of flow of current then the fingers encircle the conductor in direction of the magnetic field..HOPE THIS HELPED U!!!PLS MARK BRAINLIEST IF U LIKED THE ANSWER !! |
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| 39. |
What are three biotic factors that can affect an organism after death? |
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Answer» factors are chemical and PHYSICAL factors such as TEMPERATURE, SOIL COMPOSITION, and climate, along with the amount of sunlight, salinity, and pH. Biotic means LIVING, and biotic factors are the other, living parts of the ecosystem with which an organism must interact. |
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| 40. |
What is green marketing? |
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Answer» arketing refers to the process of SELLING PRODUCTS and/or SERVICES based on their environmental benefits. Such a product or service may be environmentally FRIENDLY in itself or produced in an environmentally friendly way, such as: Being manufactured in a SUSTAINABLE fashion.hope it helps ♡♡ |
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| 41. |
What is difference between lightning and electricity |
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Answer» g is produced in SKY and CURRENT in MOTION which helps us our daily work is CALLED electricityhope it helps akshit... |
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| 42. |
Chapter magnets and their effects |
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Answer» u place two bar magnetsclose to each other, their unlikepoles will ATTRACT and LIKE poleswill repel each other. A bar magnet will attract all ferromagnetic MATERIALS such as IRON, nickel, and COBALT. |
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| 43. |
What is electromagnet?give three uses of electromagnets |
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Answer» tromagnet is a magnet that is created USING an electric current, created by electricity. SINCE electricity can be turned on and off, so can an electromagnet. It can EVEN be weakened or strengthened by decreasing or increasing the current.10 Uses of ElectromagnetsGenerators, motors, and transformersElectric buzzers and bellsHeadphones and loudspeakersRelays and valvesData STORAGE devices like VCRs, tape RECORDERS, hard discs, etc.Induction cookerMagnetic locksMRI machinesParticle acceleratorsMass spectrom |
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| 44. |
An element P has 14 neutrons and 13 protons. Calculate atomic number, valence electrons and valency???? Plz fast |
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Answer» number 13valence ELECTRONS 3valency +3SEE in COMMENTS $ pls mark BRAINLIEST |
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| 45. |
Write the formula and molecular mass of methane , carbon dioxide and hydrogen sulphite |
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| 46. |
What are the precautions are taken to avoid the overloading in domestic circuit |
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Answer» o avoid OVERLOADING following PRECAUTIONS are taken :1 . Do not connect number of APPLIANCES same time. |
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| 47. |
Hello Mate,Q) Define the term conservation of environment ?? |
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Answer» here is your answer The protection,PRESERVATION, management, or restoration of natural environments and the ecological communities that inhabit them. Conservation is generally held to include the management of HUMAN use of natural resources for current public benefit and sustainable social and ECONOMIC utilization.Hope its help you |
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| 48. |
4 disadvantages of nuclear energy |
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Answer» ficiency LEVEL. One characteristic of nuclear energy is its HIGHER efficiency level over other energy sources such as fossil FUELS. ...Abundant Supply. ...Environment-friendly. ...LOW Maintenance. ...HARMFUL. ...Expensive. ... |
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| 49. |
How do the areas covered with concert affect the availability of ground water |
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Answer» overed with concrete do not allow rain wanter or any WATER to SEEP down into earth it prevents the seeping of water so automatically the level of GROUNDWATER will be DECREASE with use.hope this helps |
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| 50. |
Please make question in this topic |
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Answer» n:Differentiate between MACRO and micro nutrients.Answer:Macronutrients-Nutrients which are REQUIRED in large quantities for growth and other REQUIREMENTS.Micro nutrients -Nutrients which are required in SMALL quantities for the essential requirements of plants. |
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