Advertisements
Advertisements
प्रश्न
State three main characteristics of a thermometric substance.
Advertisements
उत्तर
The main characteristics of the thermometric substances are
(a). The substance should have a high coefficient of expansion so that it is sensitive to the smallest change in temperature
(b). The substance should have uniform expansion all over its entire volume
(c). The substance should have minimum specific heat so that it absorbs minimum heat from the body under measurement.
APPEARS IN
संबंधित प्रश्न
What is meant by the term temperature.
What is the relation between joule and calorie?
Two bodies at different temperatures are placed in contact with each other. State the direction in which heat flows.
State two uses of a bimetallic strip.
State one use of each of the following type of thermometer:
Clinical thermometer
Where am I?
The mean annual temperature around me is 10°C.
A small change in the temperature causes change in ______ of a liquid.
Temperature is related to how fast the atoms within a substance are moving.
