4 years ago

Which of the following occurs as light travels farther from its source?

Physics

1 answer:

oksano4ka [1.4K]4 years ago

6 0

I believe the correct response is B.

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when you look outside on a cold morning, you might see dewdrops on leaves. Which process causes dewdrops to form?

AlekseyPX

Condensation causes dewdrops to form

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4 years ago

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List and briefly explain the incidents leading to the occurrence of any five nuclear accidents that have taken place in differen

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Answer:

Chernobyl Nuclear Disaster Nuclear Disaster.
Japan 2011
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Explanation:

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3 years ago

A tuning fork with a frequency of 675 Hz resonates in an air column when the length of the tube is 17.0 cm and again when the le

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Answer:

Explanation:

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3 years ago

The froghopper Philaenus spumarius is supposedly the best jumper in the animal kingdom. To start a jump, this insect can acceler

Kay [80]

Answer:

Part a)

$v_f = 4 m/s$

Part b)

$t = 0.001 s$

Part c)

$d = 0.815 m$

Explanation:

Part a)

As we know that initially the grass hopper is at rest at the ground position

Now the acceleration is given as

$a = 4000 m/s^2$

distance of the legs that it stretched is given as

$s = 2.0 mm$

so we have

$v_f^2 - v_i^2 = 2 a d$

$v_f^2 - 0 = 2(4000)(0.002)$

$v_f = 4 m/s$

Part b)

time taken to reach this speed is given as

$v_f - v_i = at$

$4 - 0 = 4000 t$

$t = 0.001 s$

Part c)

as the grass hopper reach the maximum height its final speed would be zero

so we will have

$v_f^2 - v_i^2 = 2 a d$

$0 - 4^2 = 2(-9.81) d$

$d = 0.815 m$

5 0

3 years ago

10 points and brainliest to correct answer plz

Gala2k [10]

The correct answer would be A) Auroas

Hope this helps ya!

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3 years ago

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