Calculate the amount of heat required to raise the temperature of 40-kg of compound from 10-C to 35-C - Specific heat capacity of the compound is 50 -J-kg-C-5000-J50-000J0-5-kJ50-000-kJ

The correct option is B 50,000JGiven: Change in temperature, Δ T= 35 10 Δ T nbsp;= 25^∘C Mass of a compound, m = 40 kg Specific heat capacity, c =50 J/kg^ ...

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Standard IX

Physics

Specific Heat Capacity

Calculate the...

Question

Calculate the amount of heat required to raise the temperature of $40 k g$ of compound from $10^{\circ} C$ to $35^{\circ} C$ . Specific heat capacity of the compound is $50 J / k g^{\circ} C$ .

5000 J

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50, 000 J

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0.5 k J

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50, 000 k J

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Solution

The correct option is B $50, 000 J$
Given:
Change in temperature,
$Δ T = 35 - 10$
$Δ T = 25^{\circ} C$
Mass of a compound, $m = 40 k g$
Specific heat capacity, $c = 50 J / k g^{\circ} C$

$Q = m c Δ T$
$Q = 40 \times 50 \times 25$
$Q = 50, 000 J$

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Calculate the amount of heat required to raise the temperature of 40 kg of compound from 10 ∘C to 35 ∘C . Specific heat capacity of the compound is 50 J/kg∘C.

The correct option is B 50,000JGiven: Change in temperature, ΔT=35−10 ΔT=25∘C Mass of a compound, m=40 kg Specific heat capacity, c=50 J/kg∘C Q=mcΔT Q=40×50×25 Q=50,000 J

Calculate the amount of heat required to raise the temperature of $40 k g$ of compound from $10^{\circ} C$ to $35^{\circ} C$ . Specific heat capacity of the compound is $50 J / k g^{\circ} C$ .

The correct option is B $50, 000 J$
Given:
Change in temperature,
$Δ T = 35 - 10$
$Δ T = 25^{\circ} C$
Mass of a compound, $m = 40 k g$
Specific heat capacity, $c = 50 J / k g^{\circ} C$

$Q = m c Δ T$
$Q = 40 \times 50 \times 25$
$Q = 50, 000 J$