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Fofino [41]
3 years ago
10

How do a neutron and a proton compare?

Physics
1 answer:
Maru [420]3 years ago
4 0
The protons have a positive charge, and neutrons have negative charge.
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HELP PLEASE!!
aliya0001 [1]

Answer:

m=41 kg

v=0,02 ms

R=2,1 m

F-?

a=v²/R

a=(0,02) ²/2,1=0,0002

F=m*a

F=41*0,0002=0,0082 H

F=0,0082 H

3 0
2 years ago
A sound wave is called a longitudinal wave? why?Give reason
Mars2501 [29]

Answer:

A sound wave is called a longitudinal wave because compressions and rarefactions in the air produce it. The air particles vibrate parallel to the direction of propagation.

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LuckyWell [14K]

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Explanation:  As the storm moves over the ground, the strong negative charge in the cloud attracts positive charges in the ground.

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2 years ago
Convection currents in air and water occur because _____. warm fluids are less dense than cold fluids cold fluids are less dense
GrogVix [38]
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because lighting heats up the surrounding air slowly, it realationship to thunder is currently unknown true or false​
NeTakaya

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False

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