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stich3 [128]
2 years ago
6

Question 20 of 20

Physics
1 answer:
Sphinxa [80]2 years ago
6 0

Answer:

a

Explanation:

hI I

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Nuclear fission is seperating an atom so product is b.

Energy is released during nuclear fussion. Mass is converted into energy because E=mc^2, this is the energy that is released
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If a water wave completes one cycle in 2 seconds, what is
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The period of a wave is the time it takes the wave to complete one cycle (at a fixed location).

So if a wave completes one cycle in <em>2 seconds</em>, then that is its period.

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Large amounts of water that quickly infiltrate soil on a sloped surface can
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A is the correct choice
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When you look at a transverse wave, the distance from the baseline to the crest of the wave is called the wave's ___________.
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Amplitude


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6 0
3 years ago
Two factors effecting the magnitude of the force of gravity between 2 objects are...
slavikrds [6]

Answer:

Two factors effecting the magnitude of the force of gravity between 2 objects are the product of their masses and square of distance between them.

Explanation:

According to Newton's law of universal gravitation

              F = G\frac{m_{1}m_{2}  }{r^{2} } }

where F is the gravitational force, G is the universal gravitational constant and its value is 6.6743 × 10⁻¹¹ Nm²/kg₂ , m₁ and m₂ are masses of bodies and r is the distance between them.

It can be seen from the above equation that F is directly proportional to the product of the masses and inversely proportional to the square of distance between them.

                       F ∝ m₁m₂

                        F ∝ 1/r²

As far as the masses of the bodies increase, magnitude of the Gravitational force increases and if distance between them increase then Gravitational force between them decreases.

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3 years ago
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