Answer:
400000
Explanation:
So first solve one part:
(3.25 * 10^5)
(3.25 * 100,000)
= 325000
Then solve the next part:
(7.5 * 10^4)
(7.5 * 10000)
= 75000
Now lastly, add the two answers:
325000 + 75000 = 400000
Therefore,
(3.25 x 10^5) + (7.5 x 10^4) = 400000
Answer:
The National Grid is the system operator of Great Britain's electricity and gas supply. This includes England, Scotland and Wales. It is the company that manages the network and distribution of electricity and gas that powers all our homes and businesses.
Explanation:
The earth tilt about 23 degrees which leads to the formation of seasons on earth.
<h3>At what degree the earth tilt?</h3>
This is tilted at 23 degrees from the vertical. The northern hemisphere is in the winter season.
This is the path as the earth revolves around the sun. It takes 1 year to complete this path.
This is the path as the earth rotates around its.
So we can conclude that the earth tilt about 23 degrees which leads to the formation of seasons on earth.
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The third harmonic frequency from the wave speed is 60.1 Hz.
<h3>What is wavelength?</h3>
Wavelength is the distance between identical points in the adjacent cycles of a waveform signal propagated in space or along a wire.
Let's first find the wavelength of the wave.
The length wavelength relationship
Now , we will find the third harmonic frequency from the wave speed formula:
Therefore , the third harmonic (f3) is 60.1 Hz
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Answer:
Option (4)
Explanation:
Waves are generally caused by the wind that blows over the oceans. The waves formed by the wind are known as the wind driven waves. They are also known as the surface waves. When the wind blows over the surface of the ocean water, it creates a friction between them, as a result of which these surface waves are generated. This wind as well as the pressure differences below the ocean surface provides energy to the ocean waves. These waves are constantly moving in all the parts of oceans and are affected by the Coriolis force that results due to the rotation of the earth.
Hence, the correct answer is option (4).