Advertisements
Advertisements
Question
Fill in the blank
In a thermometer, the commonly used liquid is _______
Advertisements
Solution
In a thermometer, the commonly used liquid is mercury.
APPEARS IN
RELATED QUESTIONS
Write true or false for a given statement.
Heat flows from a body at a high temperature to a body at a low temperature when they are kept in contact.
Write true or false for a given statement.
All solids expand by the same amount when heated to the same rise in temperature.
Write true or false for a given statement.
Telephone wires are kept tight between the two poles in summer.
Fill in the blank
Still air is an __________ of heat.
Why is a cement floor laid in small pieces with gaps in between?
One end of a steel girder in a bridge is not fixed, but is kept on roliers. Give the reason.
Describe an experiment to show that air expands on heating.
Why are chimneys provided over furnace in factories?
Why do we prefer to wear white or light coloured clothes in summer and black or dark coloured clothes in winter ?
The applied heat energy can be realized as an increase in the average kinetic energy of the molecules.
