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Lelechka [254]
2 years ago
6

Whoever answers correctly gets brainlist!

Physics
2 answers:
Elenna [48]2 years ago
7 0

Answer: police use infred waves,

radio waves have largest wave length, the

only part of the spectrum seen by humans is visible waves

gamma waves have shortest wave length

Explanation:

UNO [17]2 years ago
5 0

Infared = used by police

gamma = short wavelength

radio = largest wavelength

visible = only ones we can see

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doughnut-shaped chamber called the tokamak. This is where the fusion reactions take place, within hot plasma containing deuterium and tritium atoms.

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A jet aircraft is traveling at 262 m/s in hor-
NeTakaya

Solution :

Speed of the air craft, $S_a$ = 262 m/s

Fuel burns at the rate of, $S_b$ = 3.92 kg/s

Rate at which the engine takes in air, $S_{air}$ = 85.9 kg/s

Speed of the exhaust gas that are ejected relative to the aircraft, $S_{exh}$ =921 m/s

Therefore, the upward thrust of the jet engine is given by

$F=S_{air}(S_{exh}-S_a)+(S_b \times S_{exh})$

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3 0
2 years ago
A player kicks a football from ground level with an initial velocity of 27.0 30.0 above the horizontal Find the ball's maximum h
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Answer:

Given

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2 years ago
Two blocks of masses 20 kg and 8.0 kg are connected togetherby
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Answer:

14 N

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Answer:

Therefore letter <u>C is the correct answer.</u>

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Therefore letter C is the correct answer.

I hope it helps you!  

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