All about Henry Mosléy?

Physics

1 answer:

Anni [7]2 years ago

7 0

Answer:

henry moseley was an english physicist, whose contribution to the science of physics was the justification from physical laws of the previous chemical concept of the atomic number. one of his developments were of moseley's law in x-ray spectra.

Explanation:

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mestny [16]

There diffrent but can cause the same thing

6 0

3 years ago

Numbered 8 nowwwwwww

amm1812

Torque = r x F

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7 0

3 years ago

You are watching an object that is moving in SHM. When the object is displaced 0.560 m to the right of its equilibrium position,

Ilia_Sergeevich [38]

Answer:

2.95m

Explanation:

The farthest distance the object can move is the radius of the circle of which the Simple harmonic motion is assumed to be a part

But V = w× r; where V is velocity,

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Also,

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but a = v× r ; by comparing both equations

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But the horizontal distance of the motion is given by:

X = rcosx ; where x is the angle

X is the distance covered.

We know that the maximum value of cos x is 1 which is 0°

When the object moves in a fashion directly parallel to an horizontal distance, maximum distance would be reached and hence:

X = r=3.51m

Meaning the object needs to travel 3.51-0.56=2.95m further.

Note: the acceleration of the motion is constant whether it is swinging towards the left or right.

3 0

3 years ago

A particular galaxy is observed to have a recessional velocity (away from Earth) of 30,000 km/s. Assuming the Hubble constant to

Yakvenalex [24]

Answer: 428.57 Mpc

Explanation:

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This is mathematically expressed as:

$V=H_{o}D$ (1)