Convection is a process of heat transfer. In the earth, convection occurs because of heat and pressure from the core.
2 answers:
Answer:
I BELIEVE THE ANSWER A I REMEMBER THAT QUESTION WHEN I DID IT SO THATS THE BEST ONE OUT OF THE 3
Explanation:
Answer:
A:
Explanation:
convection is like when the bubble forming at the bottom of a pot of water rise and the cool water falls to the bottom and then heat up and rise to the top and so on which is why the pot heats mostly evenly.
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Answer:
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Explanation:
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Answer:
2.5 m/s
i have the same textbookkkkll
Answer:
• Angular velocity is 2 m/s
• Centripetal force is 96 N
Explanation:
F o r a n g u l a r v e l o c i t y :
v is velocity w is angular velocity r is radius
F o r t h e c e n t r i p e t a l f o r c e :
Answer:
Explanation:
= 250 moles.
N = n×6.02×
= 1.505×
Total charge = (1.505× ) × (1.6× )
= 2.4× C.
I am quite sure the first one is Friction, but I am not sure about the second one. Is it wind?