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Charra [1.4K]
3 years ago
12

A mixture that appears to only contain 1 substance is a ?

Physics
2 answers:
WARRIOR [948]3 years ago
4 0
A mixture that appears to contain only one substance is a. homogenous mixture.
Gnesinka [82]3 years ago
4 0
It’s a homogenous mixture
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The answer is:  [C]:  "elasticity" .
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If an astronomer wants to find and identify as many stars as possible in a star cluster that has recently formed near the surfac
Andru [333]

Answer:

<em>Infrared telescope and camera</em>

<em></em>

Explanation:

An infrared telescope uses infrared light to detect celestial bodies. The infrared radiation is one of the known forms of electromagnetic radiation. Infrared radiation is given off by a body possessing some form of heat. All bodies above the absolute zero temperature in the universe radiates some form of heat, which can then be detected by an infrared telescope, and infrared radiation can be used to study or look into a system that is void of detectable visible light.

Stars are celestial bodies that are constantly radiating heat. In order to see a clearer picture of the these bodies, <em>Infrared images is better used, since they are able to penetrate the surrounding clouds of dust,</em> and have located many more stellar components than any other types of telescope, especially in dusty regions of star clusters like the Trapezium cluster.

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3 years ago
How does inertia affect a person who is not wearing a seatbelt during a collision?
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A person who is not wearing a seatbelt during a collision will be thrown forward because it maintains forward motion

<h3>Further explanation </h3>

In Newton's law, it is stated that if the resultant force acting on an object of magnitude is zero,  it can be formulated :

\large{\boxed{\bold{\Sigma F = 0}}}

then the object tends to defend itself from its state. So for objects in a state of movement, objects tend to move forever. Likewise, for objects in a state of rest, they tend to remain forever. The tendency of objects like this is called<em> inertia </em>

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<h3>Learn more </h3>

Newton's law of inertia

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example of Newton's First Law of inertia

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law of motion

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Keywords: inertia, Newton's First Law

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