Tamil Nadu SSLC (Class 10) Thermal Physics — practice questions
16 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Tamil Nadu SSLC (Class 10) Thermal Physics in the app →A temperature of $27\,^\circ\text{C}$ is recorded. What is this temperature on the kelvin scale?Two bodies are said to be in thermal equilibrium when which condition holds?One calorie is defined as the amount of heat energy required to raise the temperature of how much water througWhen a hot body and a cold body are placed in contact, which statement about the heat exchange is correct (assWhen a solid is heated and only its length is considered to change with temperature, what is this type of therThe change in area of a copper plate on heating obeys $\dfrac{\Delta A}{A_o} = \alpha_A \Delta T$. A plate of For a given rise in temperature, which state of matter shows the greatest thermal expansion?A liquid is heated in a container. The level first falls and then rises. Which statement about its real and apA liquid in a 70 ml container starts at level $L_1 = 50$ ml, falls to $L_2 = 48.5$ ml, then rises to $L_3 = 51According to Boyle's law, what remains constant when a fixed mass of gas is compressed at constant temperatureAt constant temperature, a gas of volume 20 cc is compressed until its pressure becomes four times the originaCharles's law states that, at constant pressure, the volume of a gas is related to its temperature in which waAvogadro's law states that, at constant pressure and temperature, the volume of a gas is directly proportionalUnder what condition does a real gas behave most nearly like an ideal gas?In the ideal gas equation $PV = RT$, what is the value of the universal gas constant $R$?Temperature is best described as a measure of which property of the molecules of a substance?