हिंदी

If H is the heat absorbed by a substance, 'm' is the mass; C specific heat capacity and θ, the rise in temperature, then specific heat capacity is given by the expression.

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प्रश्न

If H is the heat absorbed by a substance, 'm' is the mass; C specific heat capacity and θ, the rise in temperature, then specific heat capacity is given by the expression.

विकल्प

  • \[\mathrm{C}=\frac{H}{m \theta}\]

  • \[\mathrm{C}=\frac{H \theta}{m}\]

  • \[\mathrm{C}=\frac{H m}{\theta}\]

  • \[\mathrm{C}=\frac{m \theta}{H}\]

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उत्तर

\[\mathrm{C}=\frac{H}{m \theta}\]

Explanation:

Given H = mCθ

Dividing both sides by mθ gives $$C = \frac{H}{m\theta}$$

So the correct expression is $$C = \frac{H}{m\theta}$$

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अध्याय 10: Calorimetry - EXERCISE-1 [पृष्ठ २३५]

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गोयल ब्रदर्स प्रकाशन A New Approach to ICSE Physics [English] Class 10
अध्याय 10 Calorimetry
EXERCISE-1 | Q 20. | पृष्ठ २३५
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