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ololo11 [35]
3 years ago
7

1. Any event or situation that evokes a response is a

Physics
1 answer:
Ugo [173]3 years ago
7 0

stimulus. Because its the only thing I can really think of that evokes.

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Which is an example of nuclear energy being converted into heat and light?
Ann [662]

Answer:

<h3>D.   A coal burning power plant</h3><h3 />

Explanation:

it is a coal power plant , nuclear power is economical and does not fluctuate as much as wind or solar power.

Unlike coal, it is considered clean in terms of the amount of greenhouse gas emissions produced by the power plant itself, although uranium mining and processing are not without risks and environmental impact

8 0
3 years ago
A positive point charge (q = +5.45 x 10-8 C) is surrounded by an equipotential surface A, which has a radius of rA = 1.49 m. A p
ruslelena [56]

Answer:

r_{B} = 3.34\ m

Solution:

As per the question:

Point charge, q = 5.45\times 10^{- 8}\ C

Test charge, q_{o} = 4.96\times 10^{- 11}\ C

Work done by the electric force, W_{AB} = - 9.05\times 10^{- 9}\ J

Now,

We know that the electric potential at a point is given by:

V = \frac{kqq'}{r}

where

r = separation distance between the charges.

Also,

The work done by the electric force i moving a test charge from point A to B in an electric field:

W_{AB} = kqq_{o}(\frac{1}{r_{B} - \frac{1}{r_{A}}}

- 9.05\times 10^{- 9} = 9\times 10^{9}\times 5.45\times 10^{- 8}\times 4.96\times 10^{- 11}(\frac{1}{r_{B}} - \frac{1}{1.49}}

- 0.3719 = (\frac{1}{r_{B}} - 0.67}

r_{B} = \frac{1}{0.299} = 3.34\ m

5 0
4 years ago
The current interest in continental drift was started with the notion of sea- floor spreading, which was propounded by Hess and
timofeeve [1]

Answer:

idk

Explanation:

7 0
3 years ago
An athlete has a final velocity of 9.5 m/s. If the athlete starts from the blocks and has an initial velocity of 0 m/s, what is
arlik [135]
Answer :

Explanation:
a =vf -vi/t
a = 9.5m/s -om/s/41 s
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4 0
3 years ago
Help!!
Roman55 [17]
D. Circulatory
The digestive system works very closely with the circulatory system to get the absorbed nutrients distributed through your body. The circulatory system also carries chemical signals from your endocrine system that control the speed of digestion.
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4 years ago
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