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2 years ago

The de Broglie wave is produced only by sub atomic particle and photon. O True O False

Physics

1 answer:

Alina [70]2 years ago

8 0

Answer:

True

Explanation:

Matter can be in the form of a particle or a wave. This is known as the dual nature of matter. This concept was proposed by Louis de Broglie and was named after him. This phenomenon has been observed for all the elementary particles.

The de Broglie wavelength is given by

$\lambda=\frac{h}{p}=\frac{h}{mv}$

Where

h = Planck's constant

p = Particles momentum

m = Mass of particle

v = Velocity of particle

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2 years ago

Which of the following statements about igneous rocks is correct?

g100num [7]

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2 years ago

A 50.0-kg box rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0.300 and the

Dimas [21]

Answer:

98N and 147N

Explanation:

We have the following information:

$m=50kg\\\mu_s =0.4\\\mu_k = 0.2\\F=140N$

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$F=\mu_s * N$

Where N is the normal force (mg)

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3 years ago

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mihalych1998 [28]

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Explanation:

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2 years ago

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klasskru [66]

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2 years ago

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