Question

Q1. Fill in the blanks


i)
The black bodies are _____ absorbers of radiant heat.


ii)
Radiation takes place at a speed of ______ km/sec.


iii) The molecules of a solid held strongly due to strong _____
forces.


iv) The fastest mode of transmission of heat is _______


v)
________ makes igloo out of snow.


vi) Shining bodies are ______ absorber and ______ radiators of
heat.​

Answer 1

Explanation:

1)

2) 300000 km/h

3) attractive force

4) Radiation

5)

6) poor, bad