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ICE Princess25 [194]
4 years ago
12

PLEASE HELP ME.....WILL MARK BRAINLIEST ANSWER

Physics
2 answers:
schepotkina [342]4 years ago
8 0
A) gases particles are far apart
ra1l [238]4 years ago
5 0
.................The answer is A
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Action reaction forces are in which one of newtons laws
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Answer:

the third law

Explanation:

could u vote me brainliest plz? thx :)

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4 years ago
A pressure of 400 Pa is applied to an area of 2.5 m2.What force applies this pressure?
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3 years ago
If you put 120 volts of electricity through a pickle, the pickle will smoke and start glowing orange-yellow. The light is emitte
Alona [7]

Answer:

2.11eV

Explanation:

We know that speed of light is it's wavelength times frequency.

\therefore f=v/\lambda\\=(3\times10^8m/s)/(589mm\times1m/1\times 10^9nm)\\=5.09\times10^1^4s^-1 \ or \ 5.09\times10^1^4Hz

Planck's constant is 6.626\times 10^3^4Js

The energy gap is calculated by multyplying the light's frequency by planck's constant:

E_c=5.09\times10^1^4s^-^1\times 6.626\times10^-^3^4Js\\\\=3.37\times 10^-^1^9J  \ \ \ \ \ \ #1eV=1.06\times 10^-^1^9J\\\\=2.11eV

Hence, the energy gap is 2.11eV

4 0
3 years ago
Define Work And its types
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