zarkam21:

B?

3 months ago
zarkam21:

1 attachment
3 months ago
TheSmartOne:

Q=mc deltaT Delta T = Q/mc If we put a bigger number for c, what happens to Delta T

3 months ago
zarkam21:

increases

3 months ago
TheSmartOne:

Compare 3/3 to 3/5 Is it increasing or decreasing

3 months ago
zarkam21:

oh decreasing

3 months ago
TheSmartOne:

Yes So delta T = Q/mc And Q and m are constant so we're looking at Delta = some constant/c So to get the smallest Delta T, do we want a large or small c value

3 months ago
zarkam21:

large

3 months ago
zarkam21:

O water

3 months ago
TheSmartOne:

So what's your answer now

3 months ago
zarkam21:

water?

3 months ago
TheSmartOne:

Good job :)

3 months ago
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