On centigrade or Celsius scale \( \left({ }^{\circ} \mathrm{C}\right) \), the temperature of a b... VIDEO
On centigrade or Celsius scale \( \left({ }^{\circ} \mathrm{C}\right) \), the temperature of a body increases by \( 30^{\circ} \mathrm{C} \). The increase in temperature on Fahrenheit scale \( \left({ }^{\circ} \mathrm{F}\right) \) is
(a) \( 50^{\circ} \)
(b) \( 40^{\circ} \)
(c) \( 30^{\circ} \)
(d) \( 54^{\circ} \)
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