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The mass of a copper calorimerter is `40 g` and its specific heat in (SI) units is `4.2 xx 10^2 J kg^-1 .^(@) C^1` The thermal capacity is.
A. `4 J ^(@)C^-1`
B. `18.6 J`
C. `16.8 j//kg`
D. `16.8 J^(@) C^-1`

1 Answer

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by (82.2k points)
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Best answer
Correct Answer - D
Thermal capacity = ms
=`(0.04 kg)(4.2 xx 10^2 J kg^-1 .^(@) C^-1)`
=` 16.8 j// .^(@) C`.
by (15 points)
What is s in ms in above formula

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