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saw5 [17]
3 years ago
10

What happens during an equinox?

Physics
1 answer:
MAVERICK [17]3 years ago
6 0
The sun is directly above the equator of the earth. There is approximately equal length of night and day all over the earth.

The two dates associated with equinox during the year are around March 20 and September 23.
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Some jovian planets give off more energy than they receive because ofa. fusion in their coresb. tidal heatingc. ongoing contract
faltersainse [42]

Answer:

the energy emission process is due to nuclear fusion

Explanation:

In the planetary system the energy emitted by bodies is a part of the energy received by a hot body (star), this star is what creates the entire energy cycle of a given planet. This creates the entire tidal movement, continental drift

 If the planets reach a certain size the gravitational force near their center is so great that the atoms are crushed and some beginnings of fusion processes are formed where some atoms are transformed from hydrogen to helium releasing a certain amount of energy and heat that believe that the planet emits more energy than it receives from its star.

In summary, the energy emission process is due to nuclear fusion

7 0
3 years ago
Read 2 more answers
Lightning flashes one mile (1609 m) away from you. How much time does it take the light to travel that distance?
hichkok12 [17]

Answer:

t=5.36\times 10^{-6}\ s

Explanation:

Given that,

Lightning flashes one mile (1609 m) away from you.

We need to find the time it take the light to travel that distance. Let the time be t. We know that,

speed = distance/time

t=\dfrac{d}{v}\\\\t=\dfrac{1609}{3\cdot10^{8}}\\\\=5.36\times 10^{-6}\ s

So, the required time is 5.36\times 10^{-6}\ s

7 0
3 years ago
Approximating the eye as a single thin lens 2.70 cm from the retina, find the focal length of the eye when it is focused on an o
Daniel [21]

The focal length will be = 2.67 cm

The distance between the convex lens or a concave mirror and the focal point of a lens or mirror is called the focal length. It is the point where parallel rays of light meet or converge.

given

u (object distance) = 260 cm

v (image distance) = 2.70 cm

f (focal length) = ?

using lens formula

1/f = 1/u + 1/v

    = 1/260 + 1/2.70

    = 2.67 cm

The focal length will be = 2.67 cm

To learn more about focal length here

brainly.com/question/14104969

#SPJ4

5 0
2 years ago
What type of image can be larger or smaller than the object?
Stolb23 [73]
It’s D. An enlargement (hope this helps!)
4 0
3 years ago
What is the relationship between wavelength and amplitude? Best answer gets brainliest!
RoseWind [281]

Answer:

wavelength refers to the length of a wave from one peak to the next.the amplitude of a wave Is measured from the peak to the trough

6 0
3 years ago
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