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ICSE-SAMPLE PAPER 2013-SECTION-II
- With reference to the direction of action, how does a centripetal forc...
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- State the principle of conservation of energy.
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- Name the form of energy which a body may possess even when it is not i...
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- A coolie is pushing a box weighing 1500 N up an inclined plane 7.5 m l...
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- A coolie is pushing a box weighing 1500 N up an inclined plane 7.5 m l...
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- A coolie is pushing a box weighing 1500 N up an inclined plane 7.5 m l...
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- A block and tackle system of pulleys has velocity ratio 4. Draw a ne...
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- A block and tackle system of pulleys has a velocity ratio 4. What is...
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- Name the radiations : that are used for photography at night.
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- Name the radiations : used for detection of fracture in bones.
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- Name the radiations : whose wavelength range is from 100 Å to 4000 Å...
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- Define the term refractive index of a medium. Can it be less than 1 ?
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- A coin placed at the bottom of a beaker appears to be raised by 4.0 cm...
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- An object AB is placed between 2F(1)andF(1) on the principal axis of a...
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- What is the principle on which SONAR is based ?
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- An observer stands at a certain distance away from a cliff and produce...
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- A vibrating tuning fork is placed over the mouth of a burette filled w...
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- A vibrating tuning fork is placed over the mouth of a burette filled w...
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- What is meant by the terms (1) amplitude (2) frequency, of a wave ?
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- Explain, why stringed musical instruments, like the guitar, are provid...
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