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Vikki [24]
2 years ago
10

Help please help! Need help

Physics
1 answer:
Alborosie2 years ago
7 0

Answer:

M. Magnetism is a property of individual atoms.

Explanation:

when a magnet is broken into pieces the new pieces behave like the original magnet this observation shows that magnetism is the property of individual atoms.

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An atom has 25 protons 30 neutrons and 25 electrons what is the charge of the atom nucleus
Alex17521 [72]
The nucleus is always positive since thats where the protons are located and the neutrons have no charge....
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3 years ago
The asteroid 2007 VK184 has one chance in 2940 of hitting the Earth between the years 2048 and 2057. The asteroid is 130 meters
N76 [4]

Answer:

 The average death rate for this type of event is closest to 350 people per event.

Explanation:

Between the years 2048 and 2057

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average death rate per event = total number of dead people divided by total number of events of occurrence.

1000000/2940 = 340.134

The average death rate for this type of event is therefore closest to 350 people per event

4 0
3 years ago
Is 40,000 °C hotter or colder than 3,600 °C????
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4 0
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Astronomers build optical telescopes on tops of mountains because a. there is less air to dim the light. b. the seeing is better
V125BC [204]

Answer: choices a and b

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6 0
3 years ago
The ratio of output force to input force of a machine it its
GarryVolchara [31]
Mechanical advantage is the ratio of output force to input force of a machine.

hope this helps and have a great day :)

7 0
4 years ago
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