InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 4551. |
4. In a completely dark room, if you hold up a mirror in front of you, will you see a reflection of yourself in the mirror |
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Answer» NO! of course not Explanation: |
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| 4552. |
What are the 8 planets in the solar system |
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Answer» The eight PLANETS are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Mercury is CLOSEST to the Sun. Neptune is the farthest. Planets, asteroids, and comets orbit our Sun. |
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| 4553. |
How will you make anemometre using metrials found around you how will you use it |
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Answer» Answer: HEY mate here is your answer An anemometer is a device that is used to measure wind speed. There are many different types of anemometers suited for different environments, situations, and MEASUREMENTS. A cup anemometer is a basic type of measuring device, while newer, more accurate anemometers can make use of lasers and ultrasonic measuring technology. A cup anemometer is commonly called a Robinson anemometer. It uses cup-like shapes to catch the wind, causing the device to spin. How many times it spins in a given time interval can tell you how fast the wind is moving. In this experiment, we'll learn how to make an anemometer and calibrate it. Explanation: Objective Learn how to make an anemometer. Materials: 5 small PAPER cups Hole punch Scissors Duct tape 3 thin wooden dowels Empty water bottle Stopwatch Procedure: Use the hole punch to make a hole in the side of each of the 4 paper cups. Use the hole punch to make 4 holes spaced evenly around the rim of the last cup. This will be the center of the anemometer. Slide 2 of the wooden dowels through the holes in the center cup. They should cross in an “X.” Insert the ENDS of the dowels into the holes of the other cups and tape them into place. Make sure the cups are all facing the same direction. Take the last wooden dowel and make a hole in the bottom of the center cup. Push the dowel up until it meets the X and tape everything together. This will be your rotation axis. Put the center dowel into an empty water bottle and begin testing! Anemometer Diagram To calibrate your anemometer: On a windless day, have an adult drive you down the street at 10 miles per hour. Hold the anemometer out the window and count the NUMBER of rotations in 30 seconds. However many times your anemometer spins in 30 seconds will correspond roughly to wind blowing at 10 miles per hour. Anemometer Demonstration Why? Calibrating your anemometer gives you a basis to compare your collected data. For example, if your anemometer spins 10 times in 30 seconds on your 10 mile per hour test run, then you know in the future that 10 spins in 30 seconds means the wind is going 10 miles an hour. If you want to be even more accurate, you can calibrate at many different speeds and make a chart of your results. |
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| 4554. |
Which of the following process represents coalification?(0) Sinking of trees and plants into swamps.(ii) Formation of spongy dense material from dead and decayingplants.(iii) Gradual changes in the physical and chemical properties of coalin response to temperature, pressure, and time.(iv)Accumulation of dead trees and plants layer upon layer beneaththe earth's surface. |
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| 4555. |
In which cell plastic are found |
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Answer» Answer: PLASTIDS) is a membrane-bound organelle found in the CELLS of PLANTS, algae, and some other EUKARYOTIC organisms. |
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| 4556. |
2. What happens to the nervous system during sleep? |
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Answer» Answer: During sleep, your sympathetic nervous SYSTEM – which controls your fight or FLIGHT response – gets a chance to relax. Studies have shown that when we're deprived of sleep, sympathetic nervous system ACTIVITY increases, which is also mirrored by an increase in blood pressure. Explanation: Mark me brain LIST please |
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| 4557. |
Pressure exerted by liquid depends upon the height of the column. true or false |
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Answer» Purple you ARMY |
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| 4558. |
Fight against germs.a. RBCb. WBCC. Plateletsd. None of these |
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Answer» Answer: fight against GERMS WBC Explanation: is the WRIGHT answer |
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| 4559. |
___ is created around the magnetic compass when current flows through it. |
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Answer» A current is CREATED AROUND the MAGNETIC compass when current flows through it. Explanation: |
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| 4560. |
Which activity would you do to prove that the temperature of a substance must reach the combustion point of that substance in order to ignite it? |
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Answer» Answer: vyah is the only PERSON who has 55or heart and also is a man of color in his wor 6th birthday party in thi STATE and is the first of his wor family ne and also in thi state and in thi city and also the city council and also 6AM the group and a local government and the state department and also to be a MEMBER in a special place |
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| 4561. |
Plastics are found in______cells |
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Answer» Answer: PLASTIDS are found in PLANT CELLS.HOPE this will help you❤ |
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| 4563. |
Name them 1. A natural indicator 2 . an instrument used to measure speed |
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Answer» An anemometer is a device used for measuring WIND speed and direction. It is ALSO a common weather STATION instrument. |
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| 4564. |
In which medium sound travel faster hi |
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Answer» Answer: Sound travels fastest through solids. This is because MOLECULES in a SOLID medium are much closer together than those in a liquid or gas, allowing sound waves to TRAVEL more quickly through it. In fact, sound waves travel over 17 TIMES faster through steel than through air. Explanation: Mark me brainliest |
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| 4565. |
A child weighs 160 N on the surface of the earth. Calculate the weight of the child atheight of 3.6*106 m from the surface of the earth, where radius of the earth is 6400km. |
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Answer» Explanation: |
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| 4566. |
Friction can be produced by usinga. oilb. grease c. powder d. all of these |
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| 4567. |
बर्गर नूडल्स जैसे फास्ट फूड खाने में खाने मैं दी अंडरटेकर वी मोटापा क्या होता है |
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Answer» बर्गर नूडल्स जैसे फास्ट फूड खाने में खाने मैं दी अंडरटेकर वी मोटापा क्या होता है SORRY ☺️ |
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| 4568. |
How would your movement be affected if your upper limb consisted of only one longHow wouldbone? |
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Answer» ABCD Explanation: ABCDjdbdjsbajhahajsbjsvajavajvshs |
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| 4569. |
Q-1(A) divide the following properties into the properties of natural fibres and synthetic fibres. These fibres are made from chemical substance. |
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| 4570. |
Shalini is suffering from anaemia (a condition in which there is deficiency ofhaemoglobin in blood). She often complains of tiredness and lack of energy. Whydoes she show these symptoms? |
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Answer» Answer: SHALINI is suffering from anaemia she often COMPLAINS of TIREDNESS and lack of energy why does she show these SYMPTONS ... Explanation: Mark me BRAIN list please |
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| 4571. |
A) state the 2 laws of reflectionb) in the figure given below label the following-(i)angle i (write the value)(ii)reflected ray |
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Answer» laws:
hope it helps u |
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| 4572. |
5. A bag of cement kept in the open gets soaked in rain. What will be its cothe next day? |
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Answer» Answer: A bag of cement lying in the open gets wet due to rain during the night. The NEXT day, the sun SHINES brightly. If due to rain , the cement bag has been wet, then the cement will react with water and will get HARDENED. This reaction is irreversible in nature and can not be REVERSED back. Explanation: mark ANS brainliest pls |
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| 4573. |
10. The day to day atmospheric conditions are called……… |
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Answer» Answer: The day to day atmospheric CONDITIONS are called weather at that place . PLS MARK me as BRAINLIEST !! |
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| 4574. |
What do we get on the electrolysis of water |
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Answer» Answer: ELECTROLYSIS of water is the PROCESS by which water is decomposed into oxygen and hydrogen GAS, when electric current is passed through it. Water molecule is decomposed in to H+ and OH- IONS, when electric current is passed through it. |
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| 4575. |
Please tell me the answer I will give him a brainlist |
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Answer» Explanation: yes yes EQUATION is BALANCE because there is same amount of NITROGEN and hydrogen there is 2 nitrogen in each SIDE and there is 6 nitrogen in each side |
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| 4577. |
2. Name the methods by which we can remove insoluble impurities from water. |
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Answer» Answer: ✓ The impurities which REMAIN insoluble in water can be REMOVED by process such as SEDIMENTATION, Decantation and filtration. Filtration is the process of separating insoluble impurities from a SOLUTION. |
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| 4578. |
what will happen if shyna connects the two ends of a wire to the same terminal of the cell in an electric circuit |
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Answer» HI friends Good MORNING etw-sqfq-aft |
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| 4579. |
question 3(A )1.)dual direct any two how will you protect wild animal bird and plants? 2.) why does the farmer cultivate the land? 3.) which fuel would you choose as a better fuel form the petrol of CNG ?why? (6 marks) |
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| 4580. |
To clean their spectacles, people often breathe out on glasses to make them wet. Explain why the glasses become wet? |
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Answer» To clean their SPECTACLES, PEOPLE often breathe out on glasses to make them wet. ... The glasses become wet because the air we breathe out is warm and contains water VAPOURS which condense on the surface of glass in the form of water droplets. Thus, making the glass surface wet. Explanation: hope it helps you Mark me as.. |
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| 4581. |
WHAT ARE THE VARIOUS FUNCTIONS OF PROTEINS? |
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Answer» Answer: Here are 9 IMPORTANT functions of protein in your body. Growth and Maintenance. Share on Pinterest. ... Causes Biochemical Reactions. ... Acts as a Messenger. ... Provides Structure. ... Maintains Proper pH. ... Balances FLUIDS. ... Bolsters Immune HEALTH. ... Transports and Stores Nutrients. Explanation: Mark me brain list |
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| 4582. |
Please tell question no 3 please who give me great answer I will mark him brain list |
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Answer» Yes, the equation is balanced. ... There are the same number of NITROGEN (N) and Hydrogen (H) atoms on each side of the equation. Explanation: there are 2 nitrogen each side n2,2n there are 6 hydrogen each side 3h2, 2h3 |
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| 4583. |
Pole of a bar magnet,strips that store information.3.Magnetic North pole of the earth attracts theCredit cards and debit cards haveif not handled carefully.5.Magnets gettrue or false. |
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Answer» Answer: Answer: (i) Artificial magnets are MADE in different shapes such as bar-MAGNET, ... State whether the following statements are true or false ... (iii) Similar poles of a magnet REPEL each other. Explanation: |
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| 4584. |
(B)Answer in brief.1) Write the names of two flowers which has joint andseparate sepals. |
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Answer» PERIWINKLE AND HIBISCUS |
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| 4585. |
Whatareweeds?How can we controlthem |
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Answer» Answer: Tilling before sowing of CROPS helps in the uprooting and killing of weeds. Which may DRY up and GET mixed with SOIL. Weeds are also controlled by using certain chemicals, called weedicides. Weedicides are sprayed in the fields to KILL the weeds. |
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| 4586. |
What is a simple machine |
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Answer» A MACHINE WHICH IS NOT VERY COMPLICATED IS KNOWN AS A SIMPLE MACHINE |
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| 4587. |
If the angle between the two plane mirror is 90 degrees, the number of images formed is |
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Answer» If you have a chance to look CAREFULLY at the IMAGES FORMED by right angle mirrors, then you will notice that right angle mirrors produce three images. |
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| 4588. |
With the help of activity show that solution of salts in water conduct electricity. Also draw a relevantdiagram |
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Answer» Answer: Electrolytes are SALTS or MOLECULES that ionize completely in solution. As a result, electrolyte SOLUTIONS readily conduct electricity. Explanation: When table salt, NaCl, is placed in water, the salt (a solid) DISSOLVES into its component ions, ACCORDING to the dissociation reaction: NaCl(s) → Na+(aq) + Cl−(aq) |
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| 4589. |
What do we get on the electrolysis of water(H2O) class 8? |
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Answer» Electrolysis of water is the process of USING ELECTRICITY to decompose water into oxygen and hydrogen GAS. ... SOMETIMES called water splitting, electrolysis requires a minimum potential difference of 1.23 volts. Explanation: I think helpful to you |
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| 4590. |
How th moonsoon similar an difference the sea breeze |
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Answer» Answer: MONSOON winds BLOWS south WEST during summer SEASON ( in India) like SEA breeze blows in a particular direction ( from sea to land) during the day. But in winter the monsoon winds reverses its direction from south west to north east just like the opposite of sea breeze ( land breeze ; from land to sea) during night. |
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| 4591. |
You want to grow rose plants in your garden which technique do you prefer |
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| 4592. |
Name the indian worked at NASA |
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Answer» Swati Mohan WASHINGTON: As the world witnessed the historic landing of NASA's Perseverance rover on the Martian surface, it was Indian-American SCIENTIST, Swati Mohan, who LED the guidance, NAVIGATION, and control operations of the Mars 2020 mission. |
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| 4593. |
Define the type of pollination we observe in apples and pumpkins |
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Answer» Answer: Apples require cross-pollination -- BEES moving POLLEN from a pollen-donating tree to the RECEIVING tree. Pollen-donating trees must be a compatible cultivar that has been intercropped (e.g., planted in alternate ROWS) or crabapple trees that have been interspersed within the apple orchard for this purpose. |
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| 4595. |
Write how do the plants grow and help us ? |
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Answer» Answer: plants GROW by absorbing NUTRIENTS, water from soil and carbon dioxide from atmosphere besides these things many hormone LIKE cytokinin, gibberellin ETC also help them to grow. Stimulation also plays a great role in plants growth. for example plants always grows towards sunlight. plants helps us in many ways like we get fruits and vegetables from them. we get grains like wheat and rice from them. we also get oxygen from them |
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| 4596. |
17. Plants given out duringphotosynthesis |
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| 4597. |
WHAT IS SCIENCE AND SOCIAL SCIENCE? |
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Answer» Social SCIENCE, any branch of academic study or science that deals with human behaviour in its social and cultural aspects. ... Usually included WITHIN the social SCIENCES are cultural (or social) anthropology, sociology, psychology, political science, and economics. |
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| 4598. |
How th moonsoon similar to sea breeze |
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Answer» Explanation: Land and sea breezes occur on a daily basis while MONSOON winds are seasonal or we can SAY ANNUAL winds. ... While sea BREEZE blows during the day, land breeze blows during NIGHT. We can compare sea and land breeze with monsoon winds. Monsoon winds are just like the sea and land breeze but it is on a larger scale. |
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| 4599. |
How does the air feel if the relative humidity of air 45per cent |
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Answer» Explanation: The hotter the air is, the more water it can CONTAIN. Absolute humidity is expressed as grams of moisture per CUBIC METER of air (g/m3). ... If the air is at 100 percent RELATIVE humidity, sweat will not evaporate into the air. As a RESULT, we feel much hotter than the actual temperature when the relative humidity is high |
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| 4600. |
Hey! Pls help I didn't find answers you guys can help me? |
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Answer» A) bar screen B) grit and sand C) decreased D) sludge E) Clarrified F) aerobic Explanation: 100% Natural answer no copy Thank you regards, |
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