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dmitriy555 [2]
2 years ago
12

If the is the absense of light is the dark. thennnnnnnnnn since there is light particles. is there dark particles?if not then im

dum
Physics
2 answers:
GuDViN [60]2 years ago
8 0
No light particles ma am
TEA [102]2 years ago
7 0
sis
I’m dum too
Have a good day
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Answer:

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Explanation:

Given data

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ε=σ/E

=\frac{5517.25}{1.99947961*10^{11} } \\=2.76*10^{-8}

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Part (a)

Elongation of the rod=Lε

=(0.2032)(2.76×10⁻⁸)

Elongation of the rod==5.61×10⁻⁹m

Part(b) Change in diameter

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ε₁=-8.28×10⁻⁹

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Change in diameter=(1.9812m)×(-8.28×10⁻⁹)

Change in diameter=1.640×10⁻⁸m

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In one cycle, a heat engine takes in 1000 J of heat from a high-temperature reservoir, releases 600 J of heat to a lower-tempera
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Answer:

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