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3 years ago

What happens when a mechanical wave travels through medium

Chemistry

2 answers:

beks73 [17]3 years ago

4 0

<span>The molecule of the medium vibrates at the dedication in which the wave travels </span>

Yanka [14]3 years ago

4 0

Energy is transferred

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3 years ago

Lucia is playing with magnetic toy vehicles. She has two identical toy vehicles (purple and pink) that start on opposite sides o

pentagon [3]

Answer:

The potential energy of both toy vehicles (purple and pink) decreased. Since the pink toy was moved closer to the magnet, it will have less potential energy because of the short distance it will take to travel to the magnet. Although the purple toy is now closer to the magnet, it is still pretty far and will have a somewhat big potential energy when traveling to the magnet.

Explanation:

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2 years ago

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60 POINTS

Juli2301 [7.4K]

Answer:

PBr3 - Molecule , Polar

N2H2 - Molecule , (Polar in E- form and Non- polar in Z form)

C2H2 - Molecule , Non- Polar

N2 - Molecule , Polar

NCl3 - Molecule , Polar

SiF4 - Molecule , Non- Polar

NH3 - Molecule , Polar

F - Not- Molecule (atom)

H2 - Molecule and Non- Polar

Explanation:

Molecule : these are group of two or more atoms joined by strong force of attraction.

H2 is non- polar because it is homoatomic molecule.(made up of same element)

N2 is non- polar because it is homoatomic molecule.

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2 years ago

A pressure of 725 mmhg is equal to how many atms

STatiana [176]

0.953948 is what I got from dividing pressure value by 760.

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3 years ago

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xxTIMURxx [149]

Yeah im here and i am alos getting bored to

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2 years ago

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