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Llana [10]
2 years ago
15

What makes up the atomic mass of an element?

Physics
1 answer:
UNO [17]2 years ago
8 0

Answer: The sum of protons and neutrons in the nucleus

Explanation: The Formula For Atomic Mass or Mass Number is

                           Atomic mass= Protons + Neutrons

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ANEK [815]
After the great 1906 San Francisco earthquake, geolophysicistHarry Fielding Reid examined the displacement of the ground surface along the San Andreas Fault. He concluded that the quake must have been the result of the elastic reboundof the strain energy in the rocks on either side of the fault.
strain energy is 0. 5x force x (compression) X (compression)
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3 years ago
A pendulum is observed to complete 20 full cycles in 60 seconds. Determine the period and the frequency of the pendulum.
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i hope i have been useful buddy.

good luck ♥️♥️

5 0
3 years ago
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Given:

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t is the time measured in sec

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4 0
3 years ago
How fast (in rpm) must a centrifuge rotate if a particle 7.50 cm from the axis of rotation is to experience an acceleration of 1
Andreas93 [3]

Explanation:

Below is an attachment containing the solution.

7 0
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What’s the atomic number for magnesium
zmey [24]

Answer:

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