ICSE ICSE Class 6 - CISCE Question Bank Solutions for Physics

Answer the following in detail.

Explain in detail why railways and airlines use the 24-hour clock format.

Write whether the following statement is true or false.

Intermolecular force of attraction is greater in gases than in liquids.

Write true or false for the statement. Rewrite the false statement correctly.

If the intermolecular space is more than the intermolecular force will be weaker.

Answer the following in detail.

When are approximations necessary in daily life and when should they be avoided?

Give reason for the following.

Body parts should not be used for correct measurements of an object.

Give a reason for the following.

Measurements are very important for life.

Give a reason for the following.

Measuring units are standardized.

Solve the following numerical problem.

Express 2.25mincm?

Solve the following numerical problem.

Express 6L in mL. 

Solve the following numerical problem.

Express 8000 g in kg?

Write true or false for the statement. Rewrite the false statement correctly.

Solids can be compressed easily.

Solve the following numerical problem.

20 one – rupee coins are placed one above the other. If their total height is 32 mm, find the thickness of one coin.

Write true or false for the statement. Rewrite the false statement correctly.

The intermolecular space in a gas is almost negligible.

Solve the following numerical problem.

A piece of wire is wound around a pencil 60 times. If the total width of all the turns is 4 cm, find the diameter of the wire.

Solve the following numerical problem.

Amit dipped a stone tied with a string in a measuring cylinder filled with water. If the initial level of water was 56 mL and after dipping the stone the final level of water was 78 mL, find the volume of the stone.

For the following statement, say whether it describes a solid, a liquid, or a gas.

Particles move about very quickly.

For the following statement, say whether it describes a solid, a liquid, or a gas.

Particles are quite close together.

For the following statement, say whether it describes a solid, a liquid, or a gas.

Particles are far apart and move in all directions.

Solve the following numerical problem.

The body temperature of a patient on Monday was102 °F and on Tuesday it was 104°F. What was the rise in temperature during these two days?

Solve the following numerical problem.

The rainfall in a city on each day of a week is recorded below. Find the average rainfall for the week.