3 years ago

Einstein's equation E=mc2 helps scientists understand the sun's energy because the equation..

2 answers:

7 0

B.

This equation quantifies the inter convertibility of mass and energy and helps us understand the large amount of energy that would be released if mass were converted to energy.<span />

Flauer [41]3 years ago

6 0

B. explains how mass can be converted into huge amounts of energy.

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Chromosomes that carry the same set of genes is called a ________ Chromosome.

Leokris [45]

It is called a homologous chromosome meaning it carries the same gene

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3 years ago

You can enter compound units that are combinations of other units that are multiplied together. to enter the ⋅ explicitly, type

alexdok [17]

Answer:

$30 N \cdot m$

Explanation:

The torque applied by a force can be calculated as

$\tau = F d sin \theta$

where

F is the magnitude of the force

d is the length of the arm

$\theta$ is the angle between the direction of the force and the arm

In this problem, we have

F = 15 N

d = 2.0 m

$\theta=90^{\circ}$

Substituting into the equation, we find

$\tau = (15)(2.0) sin 90^{\circ}=30 N \cdot m$

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3 years ago

How much support force does a table exert on a book that weighs 15 N when the book is placed on the table?

mestny [16]

Answer:

15 N

Explanation:

According to Newton's third law of motion, to every action, there is an equal and opposite reaction. This reaction is equal in magnitude to the force acting but in an opposite direction.

Now, if the book weighs 15 N, an opposite equal force will be: N = -15 N

But the magnitude of this will be the absolute value which is 15N.

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2 years ago

Which type of material uses the subtractive coloring process?

Triss [41]

I think that the answer is A

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2 years ago

The three types of nuclear radiation<br>

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The three types are alpha beta and gamma

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