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lakkis [162]
4 years ago
5

What fundimental force is responsible for the repulsion between two positively charged particles?

Physics
1 answer:
Aliun [14]4 years ago
4 0
Coulomb interaction is responsible
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If you had a mass of 44 g and a volume of 40.5ml what is the density
klio [65]
Here, We know, Density = Mass / Volume
Here, mass = 44 g
volume = 40.5 ml = 40.5 cm³

Substitute their values, 
d = 44 / 40.5
d = 1.086 g/cm³

In short, Your Answer would be  1.086 g/cm³

Hope this helps!
4 0
3 years ago
How is the energy of a photon related to its frequency?
marysya [2.9K]

The photon's energy is equal to

(its frequency) times (Planck's Konstant ... 6.626 x 10⁻³⁴ m²-kg/sec)

6 0
3 years ago
A person will feel weightless whenever?
gavmur [86]
When your'e in space you feel weightless blc there's no grsvity in space.
5 0
4 years ago
Read 2 more answers
Which phrase desenbes an irregular galaxy ?
Andrews [41]

Answer:

contains many young stars

Explanation:

Irregular galaxies have <em>no definite shape</em>, which means that the first option is incorrect. They are definitely not round.

However,<u> they contain many young stars because the degree of star formation is fast.</u> They also contain old stars. Thus, the second choice is correct.

The "spiral galaxy" is the type of galaxy that has arms that extend from the center. These arms look "spiral," which influenced its name. This makes the last choice incorrect.

They are actually <u>smaller than the other types of galaxies.</u> This makes them <em>prone to collisions</em>. This makes the last choice incorrect.

7 0
3 years ago
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If you turn up the temperature of an oven from 250 degrees kelvin to 500 degrees, the oven will be radiating how much more energ
kirza4 [7]
The choices can be found elsewhere and as follows:

<span>A 10 timesB 2 timesC 4 timesD 8 timesE 16 times
I believe the correct answer from the choices listed above is option E. If you turn up the temperature of an oven from 250 degrees kelvin to 500 degrees, the oven will be radiating 16 times.</span>
7 0
4 years ago
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