Question

On heating a liquid, it's temperature increased from 40°C. to 50°C. What is the percentage increase in temperature of liquid​

Answer 1

Answer:

so 40C to 50C that's a difference of 10C.

1% of 50C = 0.5C

therefore 10C ÷ 0.5C = 20%

let's reverse check to confirm:

20% of 50C = 10C

hence proven correct answer.

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