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Butoxors [25]
4 years ago
10

What can scientists measure to provide evidence that electrons can move from one energy level to another?

Physics
2 answers:
Kitty [74]4 years ago
8 0
Light actually gets produced when electrons jump to a lower energy level so this is good evidence for this.
katen-ka-za [31]4 years ago
6 0

The energy absorbed or released by atoms.

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Let A be the last two digits, and let B be the last three digits, and the C be the sum of the last 4 digits of your 8-digit stud
UNO [17]

Answer:

66.053m/s

Explanation:

A = 47

B = 347

C = 19

Train moves at

(23 + A)m/s

= 23 + 47 = 60m/s

At (250.0+B) seconds

250.0+347 =

547 seconds

Distance d,

= 70 x 597

= 41790

It also moves at

(45.0 + c)

= 45 + 19

= 64m/s

Time = 800 + B

= 800 + 347

= 1147

Distance,

= 64 x 1147

= 73408m

Total distance,

= 73408 + 41790

= 115,198

Total time,

= 597 + 1147

= 1744

Average speed,

= Total distance / total time

= 115198/1174

= 66.053m/s

7 0
3 years ago
A car slams on its brakes, producing friction between the tires and the road. Into which type of energy is the mechanical energy
lawyer [7]

mechanical energy of the car converted to HEAT. (Don't touch ! and watch for smoke !)

6 0
3 years ago
An astronomer would most likely use parallax to
12345 [234]
The correct answer is<span> measure the distance to a star. 

It is</span> the semi-angle of inclination between two sight-lines to the star, as observed when the Earth is on opposite sides of the Sun in its orbit. This is used to measure the distance to closer stars.
4 0
3 years ago
True or false<br> Before Newton discovered gravity people could fly
Sonja [21]
False. Gravity was always here but no one really thought about it until Isaac Newton did.
8 0
3 years ago
Which volume will be occupied by a gas containing 6.02 × 1023 atoms at stp?
vivado [14]

The volume that will be occupied by a gas containing 6.02 x 1023 atoms at STP is 22.4L.

To add, <span>Standard conditions for temperature and pressure (STP)</span> <span>are </span>standard<span> <span>sets of conditions for experimental measurements to be established to allow comparisons to be made between different sets of data.</span></span>

4 0
3 years ago
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