Question

OBJECTIVE TYPE QUESTIONS

A. Fill in the blank spaces by choosing the correct words from the list given below:

List : contracts, heating, expand, linear, inflated

1. The increase in length of an iron rod on heating is called ______expansion.

2. When ice is placed in a thick glass tumbler______it cracks, because the inner surface of glass______more than the outer surface.

3. The electric transmission wires_____and sag during summer.

4. A partially inflated balloon is placed near burning wood. After some time the balloon
gets____due to the expansion of air in it.

5. A straight bimetallic strip on
________bends.


Help ❤️​

Answer 1

Answer:

1. linear

2. contracts (second blank)

3. expand

4. inflated

5. heating

Answer 2

Answer:

I think 1 mein heating rahega