Similarities between radiation and convection

Answer 1

1) They both involve transfer of heat

2) Particles in liquid and gases move around and vibrate. In conduction particles in solds also vibrate.

Can't think of anymore. can anyon else?

Answer 2

Similarities:

• conduction, transports thermal energy from a hot object to a cold object
• convection, transports thermal energy from a hot object to a cold object
• radiation, transports thermal energy from a hot object to a cold object

Differences:

• conduction, requires direct contact between the hot object and the cold object to operate
• convection, requires fluid movement of matter and gravity to operate
• radiation, requires neither contact nor movement of matter to operate transfers the energy via electromagnetic radiation

Convection (when it can operate) is always the most efficient at moving large quantities of thermal energy and radiation is always the least efficient (but it can always operate).

Answer 3

Radiation and convection are both transfers of heat and they also can transfer through liquids or gases

Answer 4

they are both charging electricity.

thank you! hahaha

Answer 5

In both conduction and convection atoms or molecules do participate in the transfer of heat energy.

Answer 6

both modes require movement of molecules

Answer 7

they all have particle arrangement

Answer 8

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