How do electromagnetic and mechanical waves compare?

Physics

2 answers:

larisa [96]3 years ago

4 0

Transmit energy
Doesn’t transmit matter

creativ13 [48]3 years ago

3 0

Answer:

Transmit energy

Explanation:

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Porque al tomar agua y la dejo en mi boca no se baja? Curiosidad xd

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Answer: eso no sabe. Xp

Explanation:

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3 years ago

Two charged objects have a repulsive force of 0.050 N. If the charge of both of the objects is doubled, then what is the new for

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Answer: 4 times grease

Explanation: Force F= C · q1·q2/r². C = Coulomb's constant.

If charges double you have 2q1 and 2q2.

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What are 4 physical properties for the bear

Pie

Answer:

A bear normally has a short, thick neck, a rounded head, a pointed muzzle, short ears, and small eyes. Some species have round faces. Bears have poor eyesight, and most have only fair hearing.

Explanation:

Modern Bears are characterized with large body and stocky legs, a long snout, shaggy hair, plantigrade paws with five non-retractile claws and a short tail.

Grizzly bears (Ursus arctos horribilis) have concave faces, a distinctive hump on their shoulders, and long claws about two to four inches long. Both the hump and the claws are traits associated with a grizzly bear's exceptional digging ability. Grizzlies are often dark brown, but can vary from blonde to nearly black.

The brown bear has a slight hump above its shoulder, round ears, a long snout and big paws with long, curved claws that it uses for digging. Unlike the black bear, it can't climb trees. It can weigh between 350-1,500 pounds. When standing on its hind legs it can be up to 5 feet tall.

Hope this helps :)

(I didn't know which type of bear so i did brown bear and grizzly bear)

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Sally and Juan’s science teacher has directed the class to build a paper airplane. The challenge is to build an airplane that fl

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Evaluating a solution

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Read 2 more answers

How would the attractive force between two spheres change if the mass of one sphere was doubled?

Dominik [7]

The force of attraction between two objects can be illustrated using Newton's Law of Universal Gravitation.
The relation between the different parameters is shown in the attached image.

Now, from the relation, we can deduce that the force between the two objects is directly proportional to the masses of the two objects.

This means that, if the mass of one object is doubled, then the force between the two objects will also be doubled.

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2 years ago