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bulgar [2K]
3 years ago
9

In which of the following situations would convection currents most likely occur?

Physics
2 answers:
poizon [28]3 years ago
4 0

Answer: Option (B) is the correct answer.

Explanation:

Convection is defined as a process in which a fluid (liquid or gas) is heated and the cooler liquid (more dense) settles or sinks at the bottom whereas a hotter material (less dense) will rises to the top.

For example, ice being less dense (cooler material) will float in a lake whereas liquid water being more dense will sink at the bottom.

Thus, we can conclude that situation in which convection currents most likely occur is within the water in a lake as ice forms on the top.

DENIUS [597]3 years ago
4 0

Answer:

the answer is A

Explanation:

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An oscillating dipole antenna 1.73 m long with a maximum 36.0 mV potential creates a 500 Hz electromagnetic wave. (a) What is th
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Answer:

E_0=0.021v/m

Explanation:

From the question we are told that:

Length l=1.73m

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3 years ago
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- A ball is thrown at a wall 50 meters away. It takes the ball 5 seconds to get to
zimovet [89]

Answer:

<h3>The answer is 10 m/s</h3>

Explanation:

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