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3 years ago

PLEASE HELP ASAP! ! ! ! ! ! ! !

Physics

2 answers:

Anna007 [38]3 years ago

4 0

Electromagnetic and transverse
I think
Hope this helps

Ostrovityanka [42]3 years ago

3 0

Gamma rays, visible light, and ultraviolet rays are the type of Electromagnetic and transverse waves.

Answer: Option B

<u>Explanation:</u>

Gamma rays, visible rays, ultraviolet rays are some of the few kinds of waves in electromagnetic spectrum which are classified based upon their wavelength or energy.

Electromagnetic waves are transverse in nature this is because a motion is created normal to the direction of propagation of waves. Since gamma rays, visible rays and ultraviolet rays are part of electromagnetic spectrum, they are transverse in nature.

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If it takes a ball dropped from rest 2.069 s to fall to the ground, from what height h was it released?

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3 years ago

Nicole throws a ball straight up. Chad watches the ball from a window 6.10m above the point where Nicole released it. The ball p

solong [7]

Answer:

$v=16.234m/s$

Explanation:

Given data

Distance S=6.10 m

Initial Speed u=12.0 m/s

To find

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Solution

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$v^{2}-u^{2}=2aS$

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u is initial velocity

a is acceleration

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Substitute the given values to find v

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2 years ago

When studying atoms, scientists can ignore the ______ force between charged particles that make up the atoms because it is many

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Answer:

Gravitational

Explanation:

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6 0

2 years ago

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You are standing 1 meter from a squawking parrot. If you move to a distance three meters away, the sound

spayn [35]

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3 years ago

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A proton is released in a uniform electric field, and it experiences an electric force of 2.04×10−14 N toward the south.

Lemur [1.5K]

Answer:

Part A:

$E=127500N/C\\E=1.275*10^{5} N/C$

Part B:

Option B (Towards the South)

Explanation:

Part A:

Magnitude if electric field E:

E=Force/charge

Force=2.04×10−14 N

Charge=1.6×10−19 C

$E=\frac{2.04*10^{-14}}{1.6*10^{-19}} \\E=127500N/C\\E=1.275*10^{5} N/C$

Part B:

Option B (Towards the South)

As electron is experiencing the force towards south,it means the direction of the electric field is towards the south because direction of field lines is from positive to negative, so proton is moving towards south it means negative charge is in south to which proton is attracted. So electric field is towards South.

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3 years ago