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Lubov Fominskaja [6]
3 years ago
13

which term refers to energy derived from heat inside the Earth ? a) geothermal energy b) solar energy c) fossil fuel d) volcanic

energy
Physics
1 answer:
Katyanochek1 [597]3 years ago
4 0
The answer is a) geothermal energy. I may be wrong, sorry!
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A rock is dropped from a bridge to the water below. It takes 2.40 s for the rock to hit the water (a) find the speed in m/s of t
Artyom0805 [142]

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6 0
1 year ago
Whiat is quantum numbers describes the size and energy of an orbital?
Levart [38]

Answer:

The answer is the principal Quantum number (n)

Explanation:

The principal quantum number is one of the four quantum numbers associated with an atom.

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When n=1 means it is the closest to the nucleus and is the smallest orbital and with increase in principal quantum number, it depicts that size of the orbital is increasing.

It tells the energy of the orbital as well as smaller number means less distance from nucleus and having less energy. Since electrons requires to absorb energy to jump into higher orbitals making n=2,3,4 etc. Thus electrons in the orbitals with higher n number indicates higher energy orbitals.

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3 years ago
What is the velocity of the 100 kg cart at point b?
Gre4nikov [31]
I believe the answer is c
8 0
2 years ago
Care este pozitia unui mobil cand t(s)=14 si x(m)=12?​
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name shrawan sha

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3 years ago
Why are light-years more convenient than miles, kilometers, or astronomical units (au) for measuring the distances to stars and
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sEE BELOW

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