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.
| 2551. |
What is melting |
| Answer» A process of heating in which any object is melt or convert into liquid by heating is called melting | |
| 2552. |
Draw velocity time graph for uniform accerelation using velocity time graph drive V=u+at |
| Answer» | |
| 2553. |
Why does the temperature of a substance remain constant during its melting point or boiling point |
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Answer» Due to the latent heat The temprature of substances remain same becz the supplied heat is used to decrease the intermolecular force of attraction between the particles nd to change the state if matter......By MANISH MANDAL |
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| 2554. |
Why a ship float in sea but hummer sink ? |
| Answer» | |
| 2555. |
What is force? Force is a type of - push and pull. But this a type of force. What is force? |
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Answer» ?? No this is wrong answer , sientist ko bhi nhi pta , what is force? Force is a push or pull which is applied by one system to another system. |
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| 2556. |
Why xylem and phloem are considered as complex permanent tissue? |
| Answer» | |
| 2557. |
Force is a scalar or vector quantity? |
| Answer» Vector | |
| 2558. |
Can an object have non_zero velocity but zero displacement |
| Answer» No because velocity is displacement per unit time and if displacement is zero then velocity too is zero then | |
| 2559. |
Examples of force has ability to change the state of rest? |
| Answer» Ice converted into water by temperature is rises | |
| 2560. |
Why do the doctors advise to put strips of wet cloth on forchead of a person having high fever |
| Answer» To lower the temperature of the body of the person who has fever | |
| 2561. |
How does sperm enters the female reproductive organ |
| Answer» Sperm enters the female reproductive organ for the fertilisation to take place and to form a new reproductive cell called Zygote which is formed by the combination of the nuclei of sperm and egg . Moreover An egg or ovum cannot move but A sperm has a tail which helps it to move and go to the female reproductive system for the purpose of Fertilisation | |
| 2562. |
Why temp.cool if we climbing away from earth |
| Answer» Because altitude is higher. | |
| 2563. |
Name the cell organelle which is common called suicide bag ? |
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Answer» Lysosomes Lysosomes are called socite bag\'s |
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| 2564. |
How does food particles go in to mitochondria |
| Answer» | |
| 2565. |
Why the boiling point at Shimla is less than as compared to Delhi? |
| Answer» | |
| 2566. |
What is the significance of cell membrane and cell wall |
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Answer» Cell membrane protect the cell of animals. It also use to do the important material in and waste out. Cell wall is like a membrane an the cell membrane of plant to protect cell Cell membrane is a boundry ofa a cell |
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| 2567. |
How an egg can be deshelled??????? |
| Answer» We can deshelled an egg by putting it in dilute hcl( hydro chloric acid) | |
| 2568. |
Why evaporation cause cooling? |
| Answer» The particles of liquid absorb energy from the surrounding to regain the energy lost during evaporation. This absorption of energy from the surroundings make the surroundings cool. | |
| 2569. |
What is sysome |
| Answer» | |
| 2570. |
Who invented internet |
| Answer» Robert E. kahn, vint cerf | |
| 2571. |
What is velocity . And its formula |
| Answer» Velocity is distance travelled by object in a specified directionDisplacement/time =velocity | |
| 2572. |
Chemistry k ques. Kaise yaad honge |
| Answer» Ques ko smajho ... Jb samajh aa jayega toh yaad bhi ho jaega | |
| 2573. |
Who came first egg or hen |
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Answer» Egg because egg is unicellular organisms but the hen is multicellur organisms. So we can say that egg come first on earth. When the life start on earth it start from unicellular organisms. So by this it is proved that the egg come first on earth. Useless question |
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| 2574. |
What is velocity ?What is formula of velocity |
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Answer» Velocity is the body of a distance travelled by per unit of time in a given direction. It is a vector quantity because it has magnitude as well as specified direction. Formulae of velocity is Velocity= Displacement / Time taken It is the displacement travelled by a body. It is a vector quantity. It\'s formula is : velocity = displacement over time . |
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| 2575. |
what is the scientific name of particles which make up matter |
| Answer» Atom and molecules | |
| 2576. |
9 class physics chapter 8 exercises |
| Answer» Give me your phone number please | |
| 2577. |
Ch 8 motion physics exercises |
| Answer» | |
| 2578. |
Ch 8 motion |
| Answer» | |
| 2579. |
Why is water at 100 degree remains same in water vapour |
| Answer» Please give me answer its very important | |
| 2580. |
Is there any fourth equation of motion? What is that equation and how can we derive it? |
| Answer» Yes | |
| 2581. |
What is accelerated motion? |
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Answer» Acceleration is the rate of change in velocity by time taken. The S.I. unit of acceleration is m/s sqaure. It is the rate of change of velocity. It is denoted by small a . Increase in motion Change in velocity with respect to the time |
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| 2582. |
Which one dissolves faster - oxygen or air? |
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Answer» Both Oxygen Oxygen Oxygen oxygen Air |
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| 2583. |
Movement of particle is restricted in solid state plse tell me |
| Answer» Because they have less space between them and its particles have a force of attraction between them | |
| 2584. |
Pls answer my previous questions |
| Answer» | |
| 2585. |
Activity questions answer |
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Answer» Please type the correct questions firstly Please type what is the question What is question |
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| 2586. |
Is lab manual given |
| Answer» | |
| 2587. |
What is difference between traveled by body and its displacement explain with the help of a diagram |
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Answer» What\'s your problem your are not my teacher so I listen what you are telling Duffer don\'t repeat your questions again and again |
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| 2588. |
What is the unit of charge |
| Answer» | |
| 2589. |
Mcq type |
| Answer» What Mcq stupid | |
| 2590. |
What is dry ice ❄ |
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Answer» Solid co2 is known as dry ice Sry ice od solid crbon dioxide I dont knaw |
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| 2591. |
What does health means? Discuss importance of health |
| Answer» Health: It is a state of being well enough to properly function physically, mentally and socially. In other words, health is a state of physical, mental and social well being.For a healthy life cycle, person needs to have a balanced diet,has to take exercise, lives in proper shelter, takes enough sleep, have good hygiene.1)The health of all organism will depend on their surrounding or their environment. Our social environment is an important factor in our individual health.2)Public cleanliness is important for individual health(If no agency is ensuring that garbage is collected and disposed, if no one takes responsibility of clearing the drains, if there are heap of garbage and thrash littered here and there, if there is open drain water lying stagnant around, the possibility of poor health increases)3)We need food for health and food will have to earn by doing work. For this, opportunity to do work has to be available. good economic condition and jobs are therefore needed for individual health.4)We need to be happy in order to be truly healthy. If we mistreat each other and are afraid of each other, we cannot be healthy or happy. Social equality and harmony are important for individual health. | |
| 2592. |
What do you understand by distillation |
| Answer» Evaporation+condensation is called distillation | |
| 2593. |
Difference between d-t graph and V-t graph |
| Answer» In d-t graph we find speed and v-t graph we find acceleration | |
| 2594. |
What are three stages at which improvement of crops can be done |
| Answer» The stages at which crop improvement can be done are:a) Seed selectionb) Application of fertilizers: Plant nutrients which are commercially produced in factories are called fertilizers. Fertilizers supply important nutrients; especially nitrogen, phosphorus and potassium.c) Irrigation: Artificially supplying water to crops is called irrigation. Agriculture in India is highly dependent on monsoon rains. Hence, farmers often need to supply water to crops through irrigation. Timely irrigation helps in improving farm yield. Wells, canals, rivers and tanks are the main sources of irrigation. | |
| 2595. |
what are chemical fertilizers.Write its advantages and disadvantages |
| Answer» Plant nutrients which are commercially produced in factories are called fertilizers. Fertilizers supply important nutrients; especially nitrogen, phosphorus and potassium.Benefits of Fertilizer:\t\xa0It is fast in action and helps in good vegetative growth of plants. Vegetative growth involves growth of leaves, branches and flowers.\t\xa0Fertilizer helps in improving farm productivity.Disadvantages of Fertilizer:\t\xa0Fertilizers diminish the quality of soil in the long run.\tFertilizers end up polluting groundwater.\t\xa0Fertilizers should be used with caution so that they could be completely utilized by plants.\t\xa0Fertilizers provide short term gains, while manure provides long-term gain. | |
| 2596. |
Is 9th class cbse a board ......? |
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Answer» May be! No No Yup |
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| 2597. |
Mitochondria are called poWe\'re house of cell |
| Answer» because makes energy from proteins in the form of ATP. | |
| 2598. |
How does our body maintain its temperature during summer? |
| Answer» As our body perspires there is a sweat which evaporate from our body leaving a cooling effect on the body. | |
| 2599. |
What is triple point of water |
| Answer» | |
| 2600. |
What is the difference between a compound and molecule |
| Answer» A compound is a group of molecules which are gathered to stay stable and a molecule is a group of atom which are gathered to stay stable. | |