Answer and Explanation:
TRANSPORTATION OF HEAT THROUGH CONVECTION :
- The best example of heat transfer from convection process is fan when there is too hot and we switch on the fan then the air which are produced by fan cools the room this process of removing heat is called connective heat transfer.
- When milk is too hot and we want to drink it then we blow air across milk so that milk will become cool this is also a convection process.
TRANSPORTATION OF HEAT THROUGH RADIATION :
- The best example of heat transfer from radiation from radiation process is Sun from sun we got heat in form of radiation
- When we go on the roof in night in winter days it is so cooled this is also due to radiation process.
Answer:
Since a shifting electric field produces a magnetic field, and a changing magnetic field generates an electric field, electricity and magnetism are simply two sides of the same coin.
Explanation:
check this link hope it helps
https://faculty.wcas.northwestern.edu/~infocom/Ideas/electric.html
<span>Assuming that everything remains constant, after one million years, Mount Marshak would be 5.1km tall. This is because the mountain would be uplifted by 1.3km after a million years but also eroded 1.5km after a million years. The difference is 0.2km in the direction of erosion. This means the mountain would be 0.2km smaller than it was before. 5.3-0.2=5.1.</span>
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Answer:
<h2>70,000 kg.m/s</h2>
Explanation:
The momentum of an object can be found by using the formula
momentum = mass × velocity
From the question we have
momentum = 2000 × 35
We have the final answer as
<h3>70,000 kg.m/s</h3>
Hope this helps you