Question

1. Fill in the blanks with the proper
word from the brackets.
(radiation, white, conduction,
blue,
convection, bad conductor,
good
conductor, black, reflection)
(a) Maximum heat is absorbed by a
coloured object.
(b) .... of heat does not require
a medium.
(c) Conduction of heat takes place
through a .......... substance.
(d) The shining surface in a thermos
flask decreases the outgoing heat by
(e) Cooking utensils are made from
metals due to their property of .......
(f) The earth receives heat from the
sun by​

Answer 1

Answer:

a. black

b. convection

C. reflection

d. bad conductor