Which have different numbers of electrons?

Physics

1 answer:

nexus9112 [7]3 years ago

6 0

Answer:

isotopes

Explanation:

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X-rays

Ksenya-84 [330]

Answer:

They all have the characteristic "energy" in common

Explanation:

Energy is power derived from the utilization of physical or chemical resources, especially to provide light / heat or to work machines. X-rays, UV Light Waves, Sound Waves, and Earthquake Waves all have energy.

6 0

3 years ago

What types of landforms can water form?

Alika [10]

Lakes and rivers can be formed landforms from water

4 0

3 years ago

How can icalculate 3 seconds and 5 meters into a speed?

topjm [15]

To find speed you have to divide distance by time. In this case:

5 meters➗3 seconds = about 1.66666666 and so on m/s.

You could round to 1.67 or 1.7 if you'd like.

8 0

3 years ago

A high jumper jumps over a bar that is 2 m above the mat. With what velocity does the jumper strike the mat in the landing area?

docker41 [41]

Answer:

The velocity with which the jumper strike the mat in the landing area is 6.26 m/s.

Explanation:

It is given that,

A high jumper jumps over a bar that is 2 m above the mat, h = 2 m

We need to find the velocity with which the jumper strike the mat in the landing area. It is a case of conservation of energy. let v is the velocity. it is given by :

$v=\sqrt{2gh}$

g is acceleration due to gravity

$v=\sqrt{2\times 9.81\ m/s^2\times 2\ m}$

v = 6.26 m/s

So, the velocity with which the jumper strike the mat in the landing area is 6.26 m/s. Hence, this is the required solution.

8 0

3 years ago

Electrons are in constant motion around the nucleus because of

TEA [102]

because of the continnuity of quaternion energy.

8 0

3 years ago