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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.
| 9801. |
What is particles |
| Answer» Particles are molecules or substance | |
| 9802. |
law of linear monuntum example fast plese exam are going on during collison and collision |
| Answer» If the net external force acting on a system of bodies is zero, then the momentum of the system remains constant. This is the basic law of conservation of linear momentum.Example: One of the applications of conservation of momentum is the launching of rockets. The rocket fuel burns are pushed the exhaust gases downwards, and due to this, the rocket gets pushed upwards. Motorboats also work on the same principle, it pushes the water backward, and gets pushed forwards in reaction to conserve momentum. | |
| 9803. |
What do you mean by kalbalus |
| Answer» | |
| 9804. |
What is rubella |
| Answer» Rubella, causes fever, sore throat, rash, headache, and red, itchy eyes. If a woman gets rubella while she is pregnant, she could have a miscarriage or her baby could be born with serious birth defects. | |
| 9805. |
Why bike cant ride by water |
| Answer» Because it has more density than water | |
| 9806. |
What is zoology |
| Answer» Zoology is the branch of biology in which we study about animals and human being | |
| 9807. |
What are different types molecules?why are they molecules |
| Answer» Homoatomic and Heteroatomic | |
| 9808. |
What is organic farming. |
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Answer» The farming in which we can not use any inorganic substances is called organic farming we can use in place of pesticide is biopesticide and in fertilizer is bio fertilizer Growing crops without the use of chemical fertilisers and pesticides is called organic farming |
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| 9809. |
What is thalophyta |
| Answer» This are the organisms which donot have well defined body structure and lack vascular system , the are thallus like organism e.g - cyanobacteria ,red algae and brown algae | |
| 9810. |
How to derive conservation of momentum |
| Answer» | |
| 9811. |
law of linear momantum collsion explain |
| Answer» \tLaw of conservation of linear momentum is a extremely important consequence of Newton\'s third law of motion in combination with the second law of motion.\tAccording to law of conservation of momentum\tWhen two or more bodies acts upon each other their total momentum remains constant provided no external forces are acting\tSo, Momentum is never created or destroyed. | |
| 9812. |
What is SER |
| Answer» SER - It stands for Smooth Endoplasmic Reticulum.It helps in the synthesis of Lipids for membrane biogenesis. | |
| 9813. |
Explain the formation of soil? |
| Answer» Soil is a mixture of rock particles, minerals, decayed organic material, air, and water. The formation of soil happens over a very long period of time and is majorly formed by the weathering of rock. Weathering in turn is the breaking down of huge pieces of rocks into smaller pieces by the action of natural forces, such as water, heat, glaciers, wind and roots of plants, etc. | |
| 9814. |
Differentiate between blood and lymph. |
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| Answer» | Lymph | Blood | \tIt is a colorless fluid.It is a reddish colored fluid.It is part of the lymphatic systemIt is part of the circulatory systemIt helps in body defense and is a part of the immune system.It is associated with the circulation of oxygen and carbon dioxide, nutrients hormones, waste products etc.It contains plasma and a lesser number of WBCs and platelets.It contains plasma, RBCs, WBCs, and platelets.Carries less amount oxygen and digested food.Carries more amount oxygen and digested food.\t\xa0|
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| 9815. |
Name any two cell organells that contain there own genetic materials? |
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Answer» Mitochondria and Plastids Nucleus and Mitochondria mitochondria and plastids Chloroplast and Mitochondria |
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| 9816. |
What is jelly ? Is it liquid or solid |
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Answer» it is a colloid in which solute is liquid and solvent is solid so it is an gel It is a colloid of liquid in solid i.e. gel Its a liquid form., i hope... Liquid |
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| 9817. |
Some Information about cell membrane |
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Answer» Cell membrane is also called as semi permeable or selectively permeable membrane it allows or deny the entry of any material .it allow only selectively material through it. It is made up of lipid and protein Gb |
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| 9818. |
What is the def. Of atom |
| Answer» Smallest unit of a matter is called atom. | |
| 9819. |
State the universal law of gravitational plz fast ? |
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Answer» According to the universal law of gravitation every object in the universe the every other object with a force which proportional to the product of mass and square of the distance between them According to universal law of gravitation every particularin the naiverse attract every other particle with a force which is directly proportional to the product of their masses and inversely propartional to the square of the distance between . The universal law of gravitation States that every object in the universe attracts every other object with the force called the gravitational force. The force acting between two object is directly proportional to product of their masses and inversely proportional to the square of the distance between their centres. |
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| 9820. |
Define Sublimation.Name two solids that sublime on heating.Expalin how dry ice is formed? |
| Answer» The changing of solid to gas without changing into liquid is called sublimation. Ammonium chloride and camphor. | |
| 9821. |
What is universal law of gravitation? |
| Answer» Force is directly proportion to the masses of the two bodies and inversely proportion to the square of the distance between the two bodies. That force attracts two bodies? | |
| 9822. |
What are the charecteristics used for a hierarcial classification |
| Answer» | |
| 9823. |
Which reptila has the four chambered heart |
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Answer» Crocodile is the reptile that has four chambered heart. Four chambered heart means that heart that has four chambers i.e the right and left atrium and the right and left ventricle. Crocodilians Crocodile |
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| 9824. |
Why does the water of a sea seems to be blue |
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Answer» When sunlight hits the ocean, the water strongly absorbs long-wavelength colors at the red end of the light spectrum, as well as short-wavelength light, including violet and ultraviolet. The remaining light that we see is mostly made up of blue wavelengths. Becuse of the light reflect by the sky is blue |
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| 9825. |
What is the function of aerola tissue? Friends plz answer it fast .. ?? |
| Answer» \tActs as a binding tissue.\tBind the skin with muscles.\tBind the blood vessels and nerves with other structures of body.\tHelps in healing of wounds.\t\xa0It fills the space inside the organs, thus acts as a packing tissue between the organs.\t\xa0It supports many delicate organs in the body.\tIt plays role in repair of tissues. | |
| 9826. |
What is Newton\'s first law of motion |
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Answer» If an object is moving in a straight line will continue to move unless an external unbalanced force is applied on it and an object which is in rest will continue to be in rest unless an external force is applied. (Law of inertia) an object continues to be in a state of rest of uniform motion along a straight line unless acted upon by an external unbalanced force |
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| 9827. |
Which is the smallest bone in our body????can uu ans. Plss! |
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Answer» Stirrup or stapes The stapes is the third bone of three ossicles in the middle ear the staples is a stirrup shaped bone and the smallest in human The best way is to search on google .. U should do that?? The smallest bone is the ear\'s bone Sperm Eyer stapes is the smallest bone in human body |
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| 9828. |
What are solution and solvent? |
| Answer» Solution is a homogeneous mixture of two or more than two substances.Solvent = The liquid in which solute is dissolved to make a solution is called solvent. | |
| 9829. |
what are the three units of energy? |
| Answer» The SI unit of energy is the same as that of work, i.e. Joules (J) which is nothing but a term for newton-meter. we use a bigger unit called kilowatt hour (kWh) to express energy. 1 kWh is the amount of energy consumed by an electrical gadget in one hour at the rate of 1000 J/s or 1kW. | |
| 9830. |
Define :- Hypotonic solution |
| Answer» The type of solution in which the concentration of water outside is more than inside the cell .So,the cell will gain water. | |
| 9831. |
What is a molecule |
| Answer» The smallest unit into which a substance can be divided without changing its chemical nature | |
| 9832. |
Find the no. of cu atoms present in 10 g of 22- carat gold |
| Answer» | |
| 9833. |
Defrentiate between manure and fertilisers |
| Answer» Manure can be described as a natural substance, derived from the decomposition of animal dung or crop residue.The matter so obtained after decomposition is called organic manure. It is rich in organic material but contains little amount of plant nutrient. Manure is considered very helpful\xa0in increasing the fertility of the soil, by enhancing its capacity to retain water, by improving the texture of the soil, and by increasing the number of friendly microbes. Moreover, manure makes the soil porous, that facilitates the exchange of gases.As it is evident from the name, fertilizer is a natural or synthetic substance that contains a lot of plant nutrients which are necessary for the growth and productivity of the plants. It is applied to the soil to increase the yield of crops, like wheat, maize, paddy, etc.There are two types of fertilizers, i.e. organic fertilizer and synthetic fertilizer. Organic fertilizers are the ones made up of natural material like composted plant materials, peat moss, bone, seaweed etc. Synthetic fertilizers are the inorganic ones that are industrially manufactured chemicals, which easily dissolve in water and are used by plants instantly as they are added to the soil. | |
| 9834. |
Define distillation? |
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Answer» Distillation is a method to seprate two misible liquid like ( alchol and water) Distillation\xa0is a method of separating mixtures based on differences in their volatiles in a boiling liquid mixture.\xa0Distillationis a unit operation, or a physical separation process, and not a chemical reaction. Commercially,\xa0distillation\xa0has a number of applications. Distillation is the process of separating components or substances from liquid mixture by selective boiling and condensation |
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| 9835. |
What are the drawbacks of Bohr\'s model of an atom |
| Answer» Pata nahi | |
| 9836. |
Which process tea leave from tea |
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Answer» Filtration Filltration Filtration Filtration |
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| 9837. |
Kerosene and petroal are saprated by fricational distalation |
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Answer» Yes Yes Yes |
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| 9838. |
A bus increase its speed from 36km per hour to 72km per hour in 10s find its acclerations |
| Answer» u = 36 km/hr = 36*5/18 = 10 m/sv = 72 km/hr = 72*5/18 = 20 m/st = 10 sa = ?a = v-u/ta = 20-10/10 = 10/10 = 1m/s^2 | |
| 9839. |
Whai is tissue |
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Answer» a tissue is a group of cell that have common origin and perform a common functiom A group of cell which work together to perform particular job is called tissue ☺ a group of cells which are similar in structure and work together to achieve a specific function forms a tissue Group of cell performing similar functions is called tissue |
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| 9840. |
What is meant by water ?? |
| Answer» a type of fluid .with 2 hydrogen and 1 oxygen atoms. and a suspension. | |
| 9841. |
What is the PH value of water? |
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Answer» 7 I think it\'s 7 |
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| 9842. |
What are the trick to learn all major division of animalae |
| Answer» Mug up!!!!!! | |
| 9843. |
On what principle does aeroplane flies |
| Answer» Newton\'s third law of motion. | |
| 9844. |
Write the set of equation in uniform accelerated motio |
| Answer» (1). v=u+at. (2).s=ut+1/2at"2.(3).2as=v"2-u"2 | |
| 9845. |
Place cnditioned |
| Answer» | |
| 9846. |
No space |
| Answer» | |
| 9847. |
atomicity of 1to20 element |
| Answer» | |
| 9848. |
The conservation of momentum is applied in the absence of force. Why ? |
| Answer» | |
| 9849. |
Draw position time , velocity timegraph for uniform and nonuniform motion |
| Answer» | |
| 9850. |
Write any two differences between speed and velocity siunit |
| Answer» Speed is scaler quantity. Velocity is vector quantity.Speed can not be zero. Velocity can be zero. | |