Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Name the S.I. unit of heat and how is it related to the unit calorie?
What is the relation between joule and calorie?
Why do telephone wires sag during summer?
Do all substances expand on heating? Give examples.
State one use of each of the following type of thermometer:
Clinical thermometer
The hot metal ball is suspended from a string in a metal box as shown in the following figure
(i) What are the ways in which the ball loses heat
(ii) Which side of the box will be the hottest and which the least hot after some time? Explain.
What is the relation between the latitudinal extent and temperature of a region?
Temperature measures the ______ kinetic energy of molecules.
Kelvin is written as K also known as absolute scale as it starts from absolute zero temperature.
Paheli and Boojho measured their body temperature. Paheli found her’s to be 98.6°F and Boojho recorded 37°C. Which of the following statement is true?
