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Bas_tet [7]
3 years ago
9

A small piece of solid matter traveling through space is called a __________. When it collides with the atmosphere it is called

a _________. And if a piece of it survives to hit the ground it is called a _________
Physics
1 answer:
Oksanka [162]3 years ago
8 0

Answer:

Meteoroid , meteor and meteorite

Explanation:

A meteoroid is a small rocky or metallic body travelling through space.  Most are fragments from comets or asteroids

The visible streak of light from space debris is the result of heat as it enters a planet's atmosphere, and the trail of glowing particles that it sheds in its wake is called a meteor, or colloquially a "shooting star" or "falling star". A series of many meteors appearing seconds or minutes apart, and appearing to originate from the same fixed point in the sky, is called a meteor shower. Incoming objects larger than several meters (asteroids or comets) can explode in the air. If a meteoroid, comet or asteroid or a piece thereof withstands ablation from its atmospheric entry and impacts with the ground, then it is called a meteorite.

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zimovet [89]

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6 0
3 years ago
A 1.5m wire carries a 2 A current when a potential difference of 88 V is applied. What is the resistance of the wire?
GalinKa [24]

Answer:

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6 0
3 years ago
On a cold winter's day heat leaks slowly out of a house at the rate of 20.5 kw. if the inside temperature is 22° c, and the outs
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From Clausius theorem we get the formula for the change of entropy:
dS=\frac{dQ}{T}
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Entropy changes inside and outside:
$$Inside$: dS= \frac{-dQ}{T_in}=\frac{-20\cdot 10^3}{295.15K}=-67.76\frac{J}{K}
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The net entropy increase is:
dS=+78.23\frac{J}{K}-67.76\frac{J}{K}=+10.47\frac{J}{K}
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4 years ago
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