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WITCHER [35]
3 years ago
13

An endothermic reaction is defined as a reaction that _____.

Physics
2 answers:
Dmitry_Shevchenko [17]3 years ago
5 0

Answer:

B.) Releases heat or light

Explanation:

Dvinal [7]3 years ago
5 0
B. Releases heat or light
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Which data set has the smallest standard deviation?
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The answer would be B.
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Explanation:

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2 years ago
What causes light to bend when it moves from one transport medium to another
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Answer:

The bending of light as it passes from one medium to another is called refraction. The angle and wavelength at which the light enters a substance and the density of that substance determine how much the light is refracted. The bending occurs because light travels more slowly in a denser medium.

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5 0
2 years ago
Engineers are trying to improve a race car. Their goal is to increase the acceleration of the car using the same engine. Which c
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To increase the acceleration of the car using the same engine, the   mass of the car must be decreased.

<h3>What is Newton's first law of motion</h3>

Newton's first law of motion states that an object at rest or uniform motion in a straight line will continue in that path unless acted upon by an external force.

The first law is also called the law of inertia because it depends on the mass of the object. The greater the mass, the greater the inertia and more reluctant the object will be to move.

Thus, to increase the acceleration of the car using the same engine, the   mass of the car must be decreased.

a = F/m

Learn more about Newton's law here: brainly.com/question/25545050

#SPJ1

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