146467 A block of ice at $-10^{\circ} \mathrm{C}$ is slowly heated and converted to steam at $100^{\circ} \mathrm{C}$. Which of the following curves represents the phenomenon qualitatively

146468 The thermo emf of a thermocouple is found to depend on temperature $T$ (in degrees Celsius) as $E=2 T-\frac{T^{2}}{400}$ where $T^{0} C$ is the temperature of the hot junction and the temperature of cold junction is $0^{\circ} \mathrm{C}$. The neutral and inversion temperatures of the thermocouple are (in degrees celsius).

146469 If the temperature of the sun is doubled, the rate of energy received on earth will be increased by a factor of

146470 The radiant energy from the sun, incident normally at the surface of earth is $20 \mathrm{kcal} / \mathrm{m}^{2}$ min. What would have been the radiant energy, incident normally on the earth, if the sun had a temperature, twice of the present one ?

146467 A block of ice at $-10^{\circ} \mathrm{C}$ is slowly heated and converted to steam at $100^{\circ} \mathrm{C}$. Which of the following curves represents the phenomenon qualitatively

146468 The thermo emf of a thermocouple is found to depend on temperature $T$ (in degrees Celsius) as $E=2 T-\frac{T^{2}}{400}$ where $T^{0} C$ is the temperature of the hot junction and the temperature of cold junction is $0^{\circ} \mathrm{C}$. The neutral and inversion temperatures of the thermocouple are (in degrees celsius).

146469 If the temperature of the sun is doubled, the rate of energy received on earth will be increased by a factor of

146470 The radiant energy from the sun, incident normally at the surface of earth is $20 \mathrm{kcal} / \mathrm{m}^{2}$ min. What would have been the radiant energy, incident normally on the earth, if the sun had a temperature, twice of the present one ?

146467 A block of ice at $-10^{\circ} \mathrm{C}$ is slowly heated and converted to steam at $100^{\circ} \mathrm{C}$. Which of the following curves represents the phenomenon qualitatively

146468 The thermo emf of a thermocouple is found to depend on temperature $T$ (in degrees Celsius) as $E=2 T-\frac{T^{2}}{400}$ where $T^{0} C$ is the temperature of the hot junction and the temperature of cold junction is $0^{\circ} \mathrm{C}$. The neutral and inversion temperatures of the thermocouple are (in degrees celsius).

146469 If the temperature of the sun is doubled, the rate of energy received on earth will be increased by a factor of

146470 The radiant energy from the sun, incident normally at the surface of earth is $20 \mathrm{kcal} / \mathrm{m}^{2}$ min. What would have been the radiant energy, incident normally on the earth, if the sun had a temperature, twice of the present one ?

146467 A block of ice at $-10^{\circ} \mathrm{C}$ is slowly heated and converted to steam at $100^{\circ} \mathrm{C}$. Which of the following curves represents the phenomenon qualitatively

146468 The thermo emf of a thermocouple is found to depend on temperature $T$ (in degrees Celsius) as $E=2 T-\frac{T^{2}}{400}$ where $T^{0} C$ is the temperature of the hot junction and the temperature of cold junction is $0^{\circ} \mathrm{C}$. The neutral and inversion temperatures of the thermocouple are (in degrees celsius).

146469 If the temperature of the sun is doubled, the rate of energy received on earth will be increased by a factor of

146470 The radiant energy from the sun, incident normally at the surface of earth is $20 \mathrm{kcal} / \mathrm{m}^{2}$ min. What would have been the radiant energy, incident normally on the earth, if the sun had a temperature, twice of the present one ?