ICSE ICSE Class 6 - CISCE Question Bank Solutions for Physics

Answer the following in a word or two or in a sentence.

Name an instrument generally used to find the time interval between two events accurately.

Answer the following in a word or two or in a sentence.

If the alarm of a digital clock is set at 05:50, at what time will the alarm ring during the day?

What is a wedge? Give two examples.

Name the machine to which the following belong:

Needle

State three ways of demagnetising a magnet.

Tick the most appropriate answer.

A machine made up of two or more sloping surface is known as a

State if the following statement is true or false. Correct the statement if it is false.

A sewing needle is a wedge type simple machine.

Answer the following in a word or two or in a sentence.

Name the type of machine made by putting two inclined planes together.

Answer the following in detail.

What is a wedge? Explain the principle on which it works by giving suitable examples.

Give a reason for the following.

The front end of a boat is shaped like a wedge.

Fill in the blank:

°C is the unit of ......................

Name the one common unit of temperature. Write their symbols also.

What is a screw? Give two examples.

State if the following statement is true or false. Correct the statement if it is false.

The effort required to insert a screw into wood is less than that needed to insert a nail into wood.

Answer the following in short.

What is the function of a screw? Give anyone the use of a screw.

Write true or false.

S.I. unit of temperature is Fahrenheit.

Fill in the blank:

The zero mark in Celsius thermometer is the melting point of ...........

Fill in the blank:

The thermometer used to measure the human body temperature is called the ........... thermometer.

Fill in the blank:

The normal temperature of human body is ............ °C or...........°F.

A thermometer is graduated in ______.