4 years ago

You want a special device to keep coffee warm what type of electromagnetic waves would be useful

Physics

1 answer:

fredd [130]4 years ago

8 0

Microwaves at the specific frequency where vibrates water molecules

Or

Infrared waves is the other name for heat

You might be interested in

An air-conditioning system is to be filled from a rigid container that initially contains 5 kg of liquid R-134a at 24°C. The val

OverLord2011 [107]

Answer:

Answer

The Final Quality of teh R-134a in the container is 0.5056

The Total Heat transfer is $Q_{in} = 22.62 KJ$

Explanation:

Explanation is in the following attachments

3 0

3 years ago

Germany, Italy, and Japan signed what official declaration of alliance on September 27, 1941, forming the Axis powers?

lisov135 [29]

A. they formed the tripartite pact

7 0

3 years ago

PLEASE HURRY

Vikentia [17]

Answer: B superconductors

Explanation:

8 0

3 years ago

When discussing the Earth's magnetic field we could say that the Earth has a

Mama L [17]

I am pretty sure that when discussing the Earth's magnetic field we could say that the Earth has a random collection of magnetic poles dispersed in different locations. This statement is the only correct one which represents the main points of <span>magnetic field's characteristics and features. Hope it will help you!</span>

4 0

3 years ago

15. What is a thermograph?

Genrish500 [490]

Answer: A device that uses infrared sensors.

Explanation:

8 0

3 years ago

Read 2 more answers