Radiation requires a heated liquid to transfer energy

Asked by maham237 @ 10/01/2021 in Physics viewed by 366 People

Radiation requires a heated liquid to transfer energy.
a. True
b. False

Answered by maham237 @ 10/01/2021

So we want to know does radiation require a heated liquid to transfer energy. So radiation is and emission of energy trough electro-magnetic waves, more precisely trough the infra-red part of the electromagnetic spectrum. And electromagnetic waves are a transfer of energy that is radiated trough space without any medium required. So the answer to the question is FALSE.

Which of the following examples describes heat transfer by radiation

Asked by admin @ 26/11/2021 in Chemistry viewed by 421 persons

Which of these describe radiation? A: transfer of heat between two objects that are touching B: transfer of heat by the actual movement of warmed matter C: the process in …

Heat transfer in liquids and gases is essentially due to

Asked by admin @ 04/08/2021 in Chemistry viewed by 350 persons

Heat transfer in liquids and gases is essentially due to

Radiation is the transfer of energy in the form of

Asked by admin @ 09/11/2021 in Physics viewed by 295 persons

Radiation is the transfer of energy in the form of particles. Question 1 options: True False

Radiation occurs when energy is transferred by electromagnetic waves

Asked by maham237 @ 14/01/2021 in Physics viewed by 307 persons

Heat transfer methods conduction convection radiation

Asked by maham237 @ 09/01/2021 in Physics viewed by 282 persons

Define each of the three heat transfer methods: Conduction Convection Radiation

What method of energy transfer requires no medium for transfer

Asked by admin @ 02/08/2021 in Physics viewed by 322 persons

Name the method of energy transfer that requires no medium for transfer a)ConductionO b) convectionO radiationd) none of above

The primary mode of heat transfer in liquids is

Asked by admin @ 13/08/2021 in Science viewed by 325 persons

The correct option: The primary mode of heat transfer in liquids and solids are ______ and _______ respectivelyrespectively(a) conduction, convection(b) convection radia(c) radiation, conduction(d) convection, …

Two changes of state that require energy to be used

Asked by admin @ 22/11/2021 in Chemistry viewed by 310 persons

A fog over a lake. what two changes of state must occur to produce the fog? do the water molecules absorb or release energy during these changes of state? what …

A chemical reaction in which heat energy is released is

Asked by admin @ 05/11/2021 in Physics viewed by 299 persons

The heat energy released or absorbed by a chemical reaction is generally determined by the difference between the energy that

Which process results in a release of stored heat energy

Asked by admin @ 28/10/2021 in Chemistry viewed by 295 persons

B. When heat energy is absorbed by matter, the matter's temperature increases. When heat energy is released by matter, the matter's temperature decreases. The matter can also change from one …

The energy required to take a satellite

Asked by admin @ 24/08/2021 in Physics viewed by 277 persons

✪ Physics ✪ The energy required to take a satellite to a height 'h' above earth surface (radius of earth = 6.4 × 10³ km) is E1 and kinetic energy …

Heat energy obtained from the earth is called

Asked by admin @ 24/08/2021 in Geography viewed by 319 persons

Heat energy obtained from the earth is called __________

What is the element required for solar energy conversion

Asked by admin @ 23/08/2021 in Science viewed by 312 persons

The element required for Solar energy conversion: A. Beryllium B. Silicon C. Tantalum D. Ultra pure carbon

Why does a solid change into liquid on heating

Asked by admin @ 23/08/2021 in Chemistry viewed by 301 persons

Why does a solid change into liquid on heating?

How much heat energy in joules must be supplied

Asked by admin @ 17/08/2021 in Physics viewed by 291 persons

The heat energy in joules must be supplied to 14gms of nitrogen at room temperature torise its temperature by 40°C at constantpressure is (Mol.wt.of N, =28gm, R=universalgas …