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Ivanshal [37]
3 years ago
5

What is a wavelength and give me a sentence with that word

Physics
1 answer:
RoseWind [281]3 years ago
4 0
<span> A wavelenght is the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.
</span>The diode laser operates at a wavelength<span> of 410 nm.</span>
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A ____ shows all of the forces acting on an object.
il63 [147K]

Answer:

Free body diagram

Explanation:

A free body diagram shows all the forces acting on a body. Since force is a vector quantity, the magnitude and direction of the forces are shown in the free-body diagram.

Force is the push or pull on a body.

It can be via contact or without contact. Such non-contact forces acts via a force field.

In physics, this free body diagram is used extensively.

7 0
3 years ago
Why do scientists not use US customary units when reporting their data?
Marianna [84]
From britaññica it said time and money. They didn’t have either to switch over from the industrial period and never did. Also from my own person reasoning i think most of the world uses not US customary, so to make stuff more accessible. hope this helps!
8 0
3 years ago
Help with the blank ones please
wlad13 [49]
The car, the truck, the truck
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7 0
3 years ago
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Calculate the capacitance of a system that stores 9.4 x 10-10 C of charge at
natka813 [3]

Answer:

A. 1.88\times 10^{-11}\,F.

Explanation:

By definition of Electric Capacitance, the capacitance of the system (C), in farads, is described by the following formula:

C = \frac{q}{V} (1)

Where:

q - Electric charge, in coulombs.

V - Voltage, in volts.

If we know that q = 9.4\times 10^{-10}\,C and V = 50\,V, then the capacitance of the system is:

C = \frac{9.4\times 10^{-10}\,C}{50\,V}

C = 1.88\times 10^{-11}\,F

The correct answer is A.

8 0
3 years ago
Why is the gravity on Earth greater than the gravity on Mars? (HELP will mark as Brainliest!!!)
steposvetlana [31]

<em>Hey There!!</em>

<em>I think the answer is:</em>

<em>B). </em><em>Mars has less mass than Earth. </em>

Explanation:

<em>Because, due to the law of gravity, or gravitation, by which all things with mass around the planet Mars are brought towards it. It is weaker than Earth's gravity due to the planet's smaller mass.</em>

<em>P.S </em><em>Tell me if this is wrong....</em>

<em />GoodLuck!!<em />

<em>#</em>Be<em> </em>Bold<em />

<em># </em>Always<em> </em>Brainly!<em />

<em>(^∀^●)ノシ</em>

3 0
4 years ago
Read 2 more answers
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