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DochEvi [55]
2 years ago
5

The brightness of a light is determined by ________.

Physics
2 answers:
PSYCHO15rus [73]2 years ago
6 0

❤️\: Answer :-

<u>2. Intensity of light</u><u> </u><u>waves.</u>

⠀

<u>⚡ \: Explantion :-</u>

The brightness of light is related to intensity or the amount of light an object emits or reflects.

<u>Brightness depends on light wave amplitude, the height of light waves.</u>

Brightness is also somewhat influenced by wavelength.

<u> Yellow light tends to look brighter than reds or blues.</u>

dezoksy [38]2 years ago
6 0

Answer:

intensity of light waves

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The answer would be B the temperature of the juice was the temperature of the surrounding air

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3 years ago
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What happens to the current supplied by the battery when you add an identical bulb in parallel to the original bulb?
Marysya12 [62]

Answer:

b. The current stays the same.

Explanation:

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Now, when an identical bulb is connected in parallel to the original bulb .

Therefore, both the resistance( bulb) are in parallel.

We know, when two resistance are in parallel , current through them is same and voltage is divided between them.

Therefore, in this case current stays same in the original bulb.

Hence, this is the required solution.

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3 years ago
A man pushes a 10kg box with a constant acceleration of 5m/s2. What force is applied to the box?
drek231 [11]
FORMULA

\boxed {F = m \times a}

F = force
m = mass
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Using the formula

F = 10 \times 5

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\boxed {\textsf {F = 10 N}}
8 0
3 years ago
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1. Two charged objects have a repulsive force of 2 N. If the charge of one of the objects is doubled, then the new force will be
GrogVix [38]

Answer:

4 N

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5 0
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On a farm, you are pushing on a stubborn pig with a constant horizontal force with magnitude 30.0 n and direction 37.0° counterc
sashaice [31]

<span>Since the force is applied at an angle from the horizontal, we will use the horizontal component of this force in calculating for the displacements.
From derivation, the Fx is:</span>

Fx = F cos φ

Where:

Fx = is the horizontal component of the force

F = total force

φ = angle in radian = 37 * pi / 180 = 0.645 rad

Calculating: Fx = 30.0 N * cos(0.645)

Fx = 23.97 N = 24 N

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A. W = 24 N * 15 m = 360 N

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C. W = 24 N * 12 m = 288 N

D. W = 24 N * 14 m = 336 N 

8 0
3 years ago
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