WorksheetsHeat Enery
Total questions: 6
Worksheet time: 3mins
Name
Class
Date
1.
What is Thermal Energy?
a)
It is the same as heat energy
b)
It is the flow of heat energy from a hot body to a cold body
c)
It is the kinetic energy possessed by a body due to its molecular motion.
d)
It is the total heat possessed by a body
2.
SI unit of heat is -
a)
Joule
b)
Kelvin
c)
k cal
d)
Candela
3.
What is the steam point in Kelvin scale ?
a)
212 K
b)
0 K
c)
100 K
d)
373 K
4.
Choose the correct equation
a)
C/5 = F-32/9
b)
C = F - 32 / 5
c)
F = C-5/32
d)
C/5 = (F-32)/9
5.
Convert 25 degree Celsius to Kelvin
a)
298 K
b)
273 K
c)
288 K
d)
288 C
6.
Heat is measured using-
a)
Thermometer
b)
Thermostat
c)
Calorimetry
d)
Calometer
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