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Vedmedyk [2.9K]
3 years ago
7

Ultraviolet rays can cause skin cancer in humans and other living things. Explain why the depletion of the ozone layer by pollut

ants has increased the risk of skin cancer?
Physics
2 answers:
Charra [1.4K]3 years ago
6 0
Teh humans are more revealed to the sun and that causes cancer because of all the uv rays and the ozone is the only thing thats helping us from uv rays
user100 [1]3 years ago
6 0
The ozone layer blocks out most ultraviolet rays, which long exposure to can cause skin cancer. Pollutants deplete the ozone layer, making it weaker and putting holes in it. Ultraviolet rays can easily get through these holes at a higher concentration, therefore effecting people more.
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ivanzaharov [21]

Answer:

Explanation:

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3m x 2 = m  v

v = 6 m/s

Total kinetic energy

= 1/2 x .35 x 6 ² + 1/2 x 1.05 x 2 ²

= 8.4 J

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3 years ago
A mass spectrometer applies a voltage of 2.00 kV to accelerate a singly charged positive ion. A magnetic field of B = 0.400 T th
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The mass of the ion is 5.96 X 10⁻²⁵ kg

<u>Explanation:</u>

The electrical energy given to the ion Vq will be changed into kinetic energy \frac{1}{2}mv^2

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So,

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and

Bqv = \frac{mv^2}{r}

Right from these eliminating v, we can derive

m = \frac{B^2r^2q}{2V}

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m = 5.96 X 10⁻²⁵ kg.

3 0
3 years ago
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3 years ago
HELP NOW PLEASE ANSWER THE QUESTION THE PICTURE IS ATTACHED BELOW
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Answer:

c

Explanation:

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7 0
3 years ago
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