Circle the examples of "convection"

1 answer:

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Answer: Convection defines the heat transfer by air or water. It is the process by which heat is transferred from a hotter body to a colder body.

Explanation:

Examples of convection are: Steam rising from a coffee mug, smoke rising from campfire, heater blowing warm air.

The warmer air moves up and the colder air sinks in or down. This is how the convection works.

The heat from coffee moves through the steam particles into the air. Another example is heated air blows from the blower. The smoke rising from fire carries warm air to the upside and colder air to downside.

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am i using futile correctly in this sentence? In the story, Rainsford tried to take Zaroff out but fails everytime, even though

Yuki888 [10]

Correct usage, but there is some incorrect grammar.

In the story, Rainsford tried to take Zaroff out but fails everytime, even though his efforts were futile, Rainsford kept trying to survive the hunt.
You have to keep the tenses consistent. First you used past (tried) then you used present (fails).

Also, this sentence can be made into two; it is a run-on sentence.

Here's my revision: In the story, Rainsford tried to take Zaroff out but failed every time; but even though his efforts were futile, Rainsford kept trying to survive the hunt.

Since both sentences are related, I've linked them with a semicolon.

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kati45 [8]

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