What do sound waves, light waves, moving objects, and heat flow all have in common? a. they all require a medium to travel. b. they all transfer energy c. the are all electromagnetic waves, d. they are all mechanical waves soon : )

Your answer is B they all transfer energy because light energy transfers energy by hitting a solar panel and turning it to electrical energy moving objects transfer energy by when its not moving potential energy and when it is moving its kinetic energy and heat flow transfers energy by conduction on a spoon also its not A because light travels more faster than anything in the world its not C because C requires electrical current an although heat and light can be turned into electrical energy moving objects can't when its came down to rather B, and D I choose B because D has mechanical energy and mechanical energy is made by like paper burning into ashes or a apple rotting and none of them change substances so your answer is B.

Your answer is B.

The energy is transmitted in different forms such as through conduction, convection, and radiation. The reason behind it is mechanical movement and changing objects' motion or position.  

All the given objects transfer energy in the following ways:

Sound waves transfer energy through the vibration created by the air particles. Light energy transfers energy through passing by empty spaces.Moving objects transfer energy by using kinetic energy. Heat flow transfers energy when passed through a warmer object to a cooler object.

Learn more about energy here:

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Abecause it’s just i.s. i learned this