Question

when heat falls on the object, a part of it is ________ a part is __________ and a part may be ___________

Answer 1

Hey buddy ☺

Here we go

When heat falls on the object, a part of it is "reflected " a part is "absorbed " and a part may be "refracted "

Hope it's helpful for you my dear friend

Answer 2

Answer:

Concept :

Radiant heat, also known as thermal radiation, is the transfer of electromagnetic radiation which describes the heat exchange of energy by photons. Radiant heat is a mechanism for heat transfer which does not require a medium in which it propagates (unlike convection and conduction). All substances above absolute zero have thermal energy, which means that the particles contained in them have some form of motion. This motion of the particles contributes to the temperature of the object, with objects of "ordinary" temperatures (less than 1000 Kelvin) emitting their radiant heat primarily in the infrared spectrum of light.

Explanation:

• Thermal radiation, commonly referred to as radiant heat, is the electromagnetic radiation that defines how photons exchange heat.
• The technique of heat transfer known as radiant heat does not require a medium to be propagated in (unlike convection and conduction).
• Since all substances above absolute zero have thermal energy, their constituent particles always move in some way.
• When heat is emitted at an object, some of the heat may be reflected, some may be absorbed, and some may be transmitted.
• Due to the heat's absorption, the object's temperature rises.
• When heat falls on the object, a part of it is reflected, a part is absorbed and a part may be Transmitted

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