Advertisements
Advertisements
प्रश्न
Fill in the blank
We use a ________ for measuring the temperature of a body.
Advertisements
उत्तर
We use a thermometer for measuring the temperature of a body.
APPEARS IN
संबंधित प्रश्न
Write true or false for a given statement.
Water is a bad conductor of heat.
Fill in the blank
_________ determines the degree of hotness or coldness of a body.
Fill in the blank
On heating a body, its temperature _______.
Select the correct alternative
Which of the statement is correct
The fig. shows a glass tumbler containing hot milk which is placed in a tub of cold water. State the direction in which heat will flow.
Why do telephone wires sag in summer ?
Iron rims are heated before they are fixed on the wooden wheels. Explain the reason.
State one application of thermal expansion of liquids.
Why are quilts filled with fluffy cotton?
Explain the following effects of heat.
Expansion
