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Katarina [22]
2 years ago
10

Compare the ozone layer to a sunscreen?

Physics
1 answer:
sergij07 [2.7K]2 years ago
6 0

Answer:

The ozone layer is like the Earth's sunscreen, as it absorbs some of the sun's radiation hitting our planet

Explanation:

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As a motorcycle takes a sharp turn, the type of motion that occurs is called _______________ motion.
Darya [45]

Answer:

circular motion

Explanation:

As a motorcycle takes a sharp turn, the type of motion that occurs is called circular motion.

Circular motion is a movement of an object along a circular path. As this motorcycle makes the sharp turn, it is acted upon by a centripetal force which directs the motorcycle towards the center.

Therefore, circular motion is the correct answer to the question.

4 0
4 years ago
Hot water is poured into a mug and the mug gets hot. This is an example of which type of energy transfer?
Korolek [52]

The answer is B: Conduction

5 0
3 years ago
A ruby laser delivers a 16.0-ns pulse of 4.20-MW average power. If the photons have a wavelength of 694.3 nm, how many are conta
stepan [7]

Answer:

The  value is  n  =  2.347 *10^{17} \  photons

Explanation:

From the question we are told that

     The  amount of power delivered is  P  =  4.20 \  M W  =  4.20  *10^{6} \  W

      The  time taken is  t =  16.0ns  =  16.0 *10^{-9} \  s

       The  wavelength is  \lambda  =  694.3 \  nm =  694.3 *10^{-9} \  m

     

Generally the energy delivered is  mathematically represented as

     E  =  P  * t  =  \frac{n  *  h  *  c  }{\lambda }

Where  h is the Planck's constant with value  h  =  6.262  *10^{-34} \  J \cdot  s

           c  is the speed of light with value  c =  3.0*10^{8} \  m/s

     

So  

    4.20 *10^{6}  *  16*10^{-9}=  \frac{n  *  6.626 *10^{-34}  *  3.0*10^{8}  }{694.3 *10^{-9}}

=>    n  =  2.347 *10^{17} \  photons

4 0
3 years ago
55 POINTS!!!! What would happen if we removed the rabbit and the capybara from the food web?
Alekssandra [29.7K]
The food chain would be disturbed and the ecosystem would not be the same, without the consumers nothing would happen and it would lead to the downfall of the chain.
8 0
4 years ago
PLZ HELP!!!!
noname [10]
I believe the answer would be B) ...... sorry if i'm wrong
4 0
3 years ago
Read 2 more answers
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