Home
Class 12
PHYSICS
A bimetal made of copper and iron strips...

A bimetal made of copper and iron strips welded together is straight at room temprature. It is held vertically so that the iron strip is towards the left hand and copper strip is then heated. The bimetal strip will

A

Remain straight

B

Bend towards right

C

Bend towards left

D

No change

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • HEAT AND THERMAL EXPANSION

    PHYSICS GALAXY - ASHISH ARORA|Exercise NUMERICAL MCQs SINGLE OPTIONS CORRECT|81 Videos

  • HEAT AND THERMAL EXPANSION

    PHYSICS GALAXY - ASHISH ARORA|Exercise ADVANCE MCQs WITH ONE OR MORE OPTIONIS CORRECT|24 Videos

  • HEAT AND THERMAL EXPANSION

    PHYSICS GALAXY - ASHISH ARORA|Exercise DISCUSSION QUESTION|24 Videos

  • GEOMETRICAL OPTICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems|107 Videos

  • HEAT TRANSFER

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems for Preparation of NSEP,INPhO&IPhO|66 Videos

Similar Questions

Explore conceptually related problems

A bimetal made of copper and iron strips welded together is straight at room temprature. It is held vertically so that the iorn strip is towards the left hand and coper strip is then heated. The bimetal strip will

A cube of ice is placed on bimetallic strip at room temperature as shown in the figure. What will happen if the upper strip of iron and the lower strip of copper?

In a metrebridge, copper strips are used to

A strip of copper and another of germanium are cooled from room tempreature to 80K The resistance of

A strip of copper and another of germanium are cooled from room temperature to 80 K. The resistance of

Why are the connecting resistors in a meter bridge made of thick copper strips ?

What happens when a strip o zinc is dipped in a copper sulphate solution ?

Bimetal strips are used for