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4 years ago

Which of the following correctly describes Albert Einstein’s interpretation of the photoelectric effect.

Physics

2 answers:

Igoryamba4 years ago

4 0

The correct answer to this question would be

C. "The maximum photoelectron energy is equal to the difference between the energy of the incident photon and the minimum energy required to remove the electron from the metal."

I also took this assignment, and this was the correct answer to your question.

lina2011 [118]4 years ago

3 0

The photoelectron energy is equal to the energy of the incident photon

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IrinaVladis [17]

well thanks for the Information

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3 years ago

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Using Hooke's law, F spring=k delta x, find the distance a spring with an elastic constant of 4 N/cm will stretch if a 2 newton

pishuonlain [190]

Hello!

Using Hooke's law, F spring=k delta x, find the distance a spring with an elastic constant of 4 N/cm will stretch if a 2 newton force is applied to it.

Data:

Hooke represented mathematically his theory with the equation:

F = K * Δx

On what:

F (elastic force) = 2 N

K (elastic constant) = 4 N/cm

Δx (deformation or elongation of the elastic medium or distance from a spring) = ?

Solving:

$F = K * \Delta{x}$

$2\:N = 4\:N/cm*\Delta{x}$

$4\:N/cm*\Delta{x} = 2\:N$

$\Delta{x} = \dfrac{2\:\diagup\!\!\!\!\!N}{4\:\diagup\!\!\!\!\!N/cm}$

simplify by 2

$\Delta{x} = \dfrac{2}{4}\frac{\div2}{\div2}$

$\boxed{\boxed{\Delta{x} = \dfrac{1}{2}\:cm}}\Longleftarrow(distance)\end{array}}\qquad\checkmark$

Answer:

B.) 1/2 cm

_______________________

I Hope this helps, greetings ... Dexteright02! =)

7 0

3 years ago

Which goes faster? * light in space sound in air sound in space light in water

andrezito [222]

Answer:

Hello! Your answer is, sound in the air is faster

Explanation:

The speed of sound through air is about 340 meters per second. It's faster through water and it's even faster through steel. Light will travel through a vacuum at 300 million meters per second. So they're totally different scales.

Hope I helped! Ask me anything if you have any questions! Brainiest plz. Hope you make an 100% and have a nice day! -Amelia♥

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3 years ago

Explain how and why energy is important to living things. Your answer to this question will become the claim for your scientific

Leto [7]

Answer:

All living organisms need energy to grow and reproduce, maintain their structures, and respond to their environments. Metabolism is the set of life-sustaining chemical processes that enables organisms transform the chemical energy stored in molecules into energy that can be used for cellular processes.

Explanation:

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3 years ago

Which of the following did Christian Doppler explain? A. Atmospheric changes that affect climate B. The transfer of electricity

sergejj [24]

C is the best answer

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3 years ago

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