Explain the three modes of transfer of heat with illustrations.

State and explains the three modes of transfer of heat. Explains how the loss of heat due to these three modes is minimised in a thermos flask.

Name the three modes of transmission of heat.

Which mode of transfer of heat is quickest?

Explain the mode of transmission of HIV.

Which table correctly matches the mode of transfer of heat in air and an iron nail?

Out of the three modes of transmission of heat, which one is fastest ?

Explain the mode of action of Eco RI.