Which statement best describes the difference between ultraviolet light and infrared light

1 answer:

6 0

The infrared (IR) and the ultraviolet(UV) represent the two extremities of the visible spectrum (400-700nm). While IR represents electromagnetic radiation
with wavelengths longer than those of visible light, UV represents wavelengths
shorter than visible light.

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Sholpan [36]

Answer:

Explanation:

F = kQ₁Q₂/d²

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After pushing away from each other, two objects have equal but opposite momentum. Which of the following is true for the total m

weqwewe [10]

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7nadin3 [17]

Answer:

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24. An elevator is moving vertically up with an acceleration a. The force exerted on the floor by a passenger of mass m is

Wewaii [24]

Given :-

An elevator is moving vertically up with an acceleration a.

To Find :-

The force exerted on the floor by a passenger of mass m .

Solution :-

As the man is in a accelerated frame that is non inertial frame , we would have to think of a pseudo force .

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For the FBD refer to the attachment . From that ,

$\implies Weight_{apparent}= mg + ma$

Hence option d is correct choice .

I hope this helps .

3 0

2 years ago

Please help me with this

aev [14]

Answer:

the answer is UV Radiation

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2 years ago