Subject

Physics

Class

ICSE Class 10

Pre Boards

Practice to excel and get familiar with the paper pattern and the type of questions. Check you answers with answer keys provided.

Sample Papers

Download the PDF Sample Papers Free for off line practice and view the Solutions online.
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 Multiple Choice QuestionsShort Answer Type

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1.

Mention any two difference between the mass and weight of a body.

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2.

Define Newton, the S.I. unit of force. State its relationship with the C.G.S. unit of force.

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3.

State the amount of work done by an object when it moves in a circular path for one complete rotation. Give a reason to justify your answer. 

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4.

Calculate the height through which a body of mass 0.5 kg should be lifted if the energy spent for doing so is 1.0 Joule.  

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5.

Show that for the free fall of a body, the sum of the mechanical energy at any point in its path is constant.

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6.

A uniform metre scale is kept in equilibrium when supported to the 60 cm mark and a mass M is suspended from the 90 cm mark as shown in the figure. State with reasons, whether the weight of the scale is greater than, less than or equal to the weight of mass M. 


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7.

Name the type of single pulley that can act as a force multiplier. Draw a labelled diagram of the above named pulley. 

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8.

A pulley system has a velocity ratio of 4 and an efficiency of 90%. Clculate:

i) the mechanical advantage of the system.

ii) the effort required to raise a load of 300 N by the system. 
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9.

Give one use each of the electromagnetic radiations given below:

i) Microwaves

ii) Ultraviolet radiations

iii) Infrared radiation.

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10.

Explain why musical instruments like the guitar are provided with a hollow box. 

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