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Selina Solutions Class 9 Physics Solutions for Exercise 6A in Chapter 6 - Chapter 6 Heat And Energy
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1. Calorie is the unit of:
(a) Heat
(b) Work
(c) Temperature
(d) Food
Answer:
(a) Heat
Heat is measured in calorie. 1 cal=4.186J
Video transcript
"hello everyone welcome to leader
learning
i am good pre your science tutor
today's question is
calorie is the unit of
a heat b work
c temperature and d
food so in this question
you have to tell that the unit
calorie belongs to which option
so
heat heat has a unit
named as calorie
okay here
one calorie is equal to
4.186
joules okay
so your correct option
is a option that is heat
your answer is option
a that is heat
so the unit calorie is
associated with heat
for more such videos please subscribe
leader learning
and for any doubts drop a comment
thank you"
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