Thermal Properties of Matter questions
823 published questions with worked solutions.
- A small object is placed at the center of a large evacuated hollow spherical container. Assume that the container is maintained...
- Match the temperature of a black body given in List-I with an appropriate statement in List-II, and choose the correct option....
- The specific heat capacity of a substance is temperature dependent and is given by the formula C = kT, where k is a constant of...
- Read the following statements: A. When small temperature difference between a liquid and its surrounding is doubled, the rate of...
- At what temperature a gold ring of diameter 6.230 cm be heated so that it can be fitted on a wooden bangle of diameter 6.241 cm?...
- A steel rod of length 1 m and cross sectional area 10^ -4 m^2 is heated from 0°C to 200°C without being allowed to extend or...
- On a temperature scale 'X', the boiling point of water is 65°X and the freezing point is –15°X. Assuming that the X scale is...
- A body cools from 80°C to 60° in 5 minutes. The temperature for the surrounding is 20° C. The time it takes to cool from 60° C to...
- Two plates A and B have thermal conductivities 84 Wm^ -1 K^ -1 and 126 Wm^ -1 K^ -1 respectively. They have same surface area and...
- A hole is drilled in a metal sheet. At 27°C, the diameter of hole is 5 cm. When the sheet is heated to 177°C, the change in the...
- A bowl filled with very hot soup cools from 98°C to 86°C in 2 minutes when the room temperature is 22°C. How long it will take to...
- Heat energy of 184 kJ is given to ice of mass 600 g at –12°C. Specific heat of ice is 2222.3 J kg^ -1 °C^ -1 and latent heat of...
- A body cools from 60°C to 40°C in 6 minutes. If, temperature of surroundings is 10°C. Then, after the next 6 minutes, its...
- A faulty thermometer reads 5°C in melting ice and 95°C in steam. The correct temperature on absolute scale will be ____________K...
- The pressure (P) and temperature (T) relationship of an ideal gas obeys the equation PT^2 = constant. The volume expansion...
- A water heater of power 2000 W is used to heat water. The specific heat capacity of water is 4200 J kg^ -1 K^ -1 . The efficiency...
- A thin rod having a length of 1 m and area of crosssection 3 10^ -6 m^2 is suspended vertically from one end. The rod is cooled...
- A metal rod AB of length 10x has its one end A in ice at 0 °C and the other end B in water at 100 °C. If a point P on the rod is...
- Which of the following is more closed to a black body?
- When temperature increases, the frequency of a tuning fork
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration