Question

Heat
Fauna the blank spaces by choosing correct words from the list given below :
thermal
melting
liquids
hot
energy
temperature free
sensation
of the heat energy flows what
(m) If heat energy flows
( Heat is an invisible
of hotness or coldness.
our body we feel cold
of our body we feel
which causes in us
because
(1) Conduction is not possible in case of
molecules are
to leave their positions.
(v) Freezing point of a liquid and melting point of a solid has
mumerical value
(vi)
is the degree of hotness or coldness of an object.
(vi) The expansion produced in matter due to absorption of heat energy is called
expansion
bodies are good absorbers of radiant heat.
(ix) Radiation requires
medium
x) The process due to which a solid changes into liquid at a fixed temperature, is​

Answer 1

Answer:

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Answer 2

Answer:

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