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Masja [62]
2 years ago
14

A galaxy with a lot of dark matter would have a high mass-to-light ratio compared to the Sun. True False

Physics
1 answer:
Ivenika [448]2 years ago
8 0

Yes, a galaxy with a lot of dark matter would have a high mass-to-light ratio compared to the Sun.

<h3>Contribution of dark matter in mass to light ratio?</h3>

This largely invisible matter such as dark matter adds to the mass of the galaxy while it has no contribution in its luminosity which increases the mass-to-light ratio. If dark invisible matter is present in a galaxy, its mass-to-light ratio can be as high.

So we can conclude that the statement is true.

Learn more about galaxy here: brainly.com/question/13956361

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What is meant by the term resistance?
kondor19780726 [428]

Answer:

Definiton 1.the refusal to accept or comply with something; the attempt to prevent something by action or argument

Definition 2. the ability not to be affected by something, especially adversely

Definition 3. the impeding, slowing, or stopping effect exerted by one material thing on another

Definiton 4: the degree to which a substance or device opposes the passage of an electric current, causing energy dissipation. Ohm's law resistance (measured in ohms) is equal to the voltage divided by the current.

Explanation:

<em>Hope this Helps! If not Correct me!</em>

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3 years ago
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How far will a car travel if its velocity is 45 m/s in 2 seconds? Use one of the following equations:
Luba_88 [7]

Answer:

d=v*t

d=? v=45m/s t=2sec

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6 0
2 years ago
10.What is the Kinetic Energy of a 150 kg object that is moving with a speed<br> of 15 m/s? (7b)
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4 years ago
The amount of force equal to 1 kg•m/s2 defines what SI unit?
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