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Len [333]
3 years ago
14

Stars only emit light within the visible spectrum of the electromagnetic spectrum.

Physics
1 answer:
BabaBlast [244]3 years ago
7 0
A True Stars only emit light within the visible spectrum of the electromagnetic
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What is the work done in lifting 60 kg of blocks to a height of 20m
erastovalidia [21]

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The answer is 1200

Explanation:

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2 years ago
An average human weighs about 650 N. If each of two average humans could carry 1.0 C of excess charge, one positive and one nega
bezimeni [28]

Answer:

Distance, r = 3721.04 meters

Explanation:

It is given that,

Charges on both humans, q_1=q_2=1\ C

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We need to find the separation between two humans. It can be solved using the following formula as :

F=\dfrac{kq^2}{r^2}

r=\sqrt{\dfrac{kq^2}{F}}

r=\sqrt{\dfrac{9\times 10^9\times (1)^2}{650}}

r = 3721.04 meters

So, the distance between the humans is 3721.04 meters. Hence, this is the required solution.

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3 years ago
A 4-N object object swings on the end of a string as a simple pendulum. At the bottom of the swing, the tension in the string is
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At the bottom of the swing let centripetal acceleration be a

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6 0
3 years ago
Which of the following is used in Sonata II's prepared piano?
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It is C. Copper wire.
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In your own words, describe the matter found in the universe and the relationship between stars, galaxies, and planets.
Darina [25.2K]
The universe is made up of baryonic matter which is a combination of protons, electrons, and neutrons, and also dark matter and dark energy.

Galaxies are comprised of stars, while the universe is comprised of galaxies.

I hope my answer has come to your help. God bless and have a nice day ahead!
6 0
4 years ago
Read 2 more answers
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