The triple point of neon and carbon dioxide are `24.57 K` and `216.55 K` respectively. Express the temperature on the Celsius and Fahrenheit scales respectively.

The triple point of carbon dioxide is 216.55 K . The corresponding temperature on the Celsius and Fahrenheit scale respectively are

A temperature of 4K on the Fahrenheit scale will be nearly ______

On a new scale of temperature (which is linear) and caller the W scale , the freezing and boiling points of water are 39^@ W and 239^@ W respectively . What will be the temperature on the new scale , corresponding to a temperature of 39^@C on the celsius scale?

In an experiment, a solution of hydrochloric acid is to be kept between 30° and 35° Celsius. What is the range of temperature in degree Fahrenheit if conversion formula is given by C= (5)/(9) (F-32) , where C and F represent temperature in degree Celsius and degree Fahrenheit, respectively.

Two rods of same length and cross section are joined along the length. Thermal conductivities of first and second rod are K_1 and K_2 . The temperature of the free ends of the first and second rods are maintained at θ_1 and θ_2 respectively. The temperature of the common junction is

Four identical rods AB, CD, CF and DE are joined as shown in figure. The length, cross-sectional area and thermal conductivity of each rod are l, A and K respectively. The ends A, E and F are maintained at temperature T_(1) , T_(2) and T_(3) respectively. Assuming no loss of heat to the atmosphere, find the temperature at B.

The resistances of an iron wire and a copper wire at 20^(@)C are 3.9(Omega) and 4.1(Omega) respectively. At what temperature will the resistances be equal?Temperature coefficient of resistivity for iron is 5.0xx10^(-3)K^(-1) and for copper it is 4.0xx10^(-3)k^(-1). Neglect any thermal expansion.

An iron bar (L_(1) = 0.1 m , A_(1) = 0.02 m^(2), K_(1) = 79 W m^(-1) K^(-1)) and a brass bar (L_(2) = 0.1 m, A_(2) = 0.02 m^(2) , K_(2) = 109 W m^(-1) K^(-1)) are soldered end to end as shown in Fig. 11.16. The free ends of the iron bar and brass bar are maintained at 373 K and 273 K respectively. Obtain expressions for and hence compute (1) the temperature of the function of the two bars, (11) the equivalent thermal conductivity of the compound bar, and (111) the heat current through the compound bar.

A gas is enclosed in a cylindrical can fitted with a piston. The walls of the can and the piston are adiabatic. The initial pressure , volume and temperature of the gas are 100 kPa, 400cm^(3) and 300K respectively. The ratio of the specific heat capacities of the gas is (C_p / C_v = 1.5) Find the pressure and the temperature of the gas if it is (a) suddenly compressed (b) slowly compressed to 100 cm^(3) .