Advertisements
Advertisements
प्रश्न
What is heat ? Write its S.I. unit.
एक पंक्ति में उत्तर
उत्तर
Heat is the energy of random motion of molecules constituting the body.
Its S.I. unit is 'joule'.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Write down the temperature of the lower fixed point on the Fahrenheit scale.
Who is telling the truth?
The temperature of a substance is measured in joules.
State the types of thermal expansion. What is the relation between α and γ?
Name three devices which are used to detect heat radiations.
The temperature of a body rises through 1°C. What is the corresponding rise on an absolute scale?
Plot a graph taking °C on the Y-axis and the corresponding °F along the X-axis.
Out of metals, liquids, and gases:
Which one is the best conductor of heat?
Who am I?
Land and water get heated due to me.
______ determines the direction of the flow of heat.
Assertion: Temperature is the measure of heat energy.
Reason: Energy is the capacity to do work.
