Physics - Thermal Properties of Matter
Practise 27 JIPMER previous year questions on Thermal Properties of Matter, compiled from papers spanning 2005 to 2019. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty JIPMER tests.
Thermal Properties of Matter has been asked in 0 of the 19 years of JIPMER papers analysed (2001–2019), with 27 questions in all. 19% of them were easy, 74% moderate and 7% tough. Most of its questions came from 2019, with 0 questions that year. In the last three years (2017–2019) it had 0 questions across 5 papers, about 0 per paper.
The chapter's 5 topics are not weighted equally: Conduction (8 questions, 30%), Radiation (7 questions, 26%), and Calorimetry (6 questions, 22%) have been asked the most. Radiation has produced the most tough questions (1).
- 1One rod of length 2 m and thermal conductivity 50 unit is attached to another rod of length 1 m and thermal conductivity 100 unit. Temperatu2019Conduction
- 2Psychrometer is used to measure2019Thermometry
- 3How much should the temperature of a brass rod be increased so as to increase its length by ? (Given, for brass is ).2018Thermal Expansion
- 4The coefficient of volume expansion of glycerine is . What is the fractional change in density for a rise in temperature?2018Thermal Expansion
- 5A metal rod at a temperature of , radiates energy at a rate of 17 W . If its temperature is increased to , then it will radiate at the rate 2016Radiation
- 6A lead bullet penetrates into a solid object and melts. Assuming that of its kinetic energy was used to heat it, the initial speed of the bu2016Calorimetry
- 7A system consist of a cylinder surrounded by a cylindrical shell. A cylinder is a radius and is made of material of thermal conductivity , w2016Conduction
- 8The earth receives solar radiation at a rate of . If the sun radiates as the black bodies, the temperature at the surface of the sun will be2015Radiation
- 9A lead ball at is dropped from a height of 6.2 km . The ball is heated due to the air resistance and it completely melts just before reachin2015Calorimetry
- 10A slab consists of portions of different materials of same thickness and having the conductivities and . The equivalent thermal conductivity2015Conduction
- 11Two rigid boxes containing different ideal gases are placed on table. Box A contains one mole of nitrogen at temperature , while box contain2015Conduction
- 12The temperature of the cold junction of thermocouple is and the temperature of hot junction is . The emf is . The inversion temperature is2015Thermometry
- 1350 g ice at in insulator vessel, 50 g water of is mixed in it, then final temperature of the mixture is (neglect the heat loss)2014Calorimetry
- 14A black body has a wavelength of at temperature 2000 K . Its corresponding wavelength at temperature 3000 K will be2013Radiation
- 15An ice-cube of density is floating in water of density . The percentage of volume of ice-cube outside the water is2013Calorimetry
- 16The surface temperature of the sun which has maximum energy emission at 500 nm is 6000 K . The temperature of a star which has maximum energ2012Radiation
- 17of water at is mixed with of water at . The final temperature of the mixture is2012Calorimetry
- 18The temperature of the sun can be found out by using2011Radiation
- 19Consider a compound slab consisting of two different materials having equal lengths, thicknesses and thermal conductivities and respectively2010Conduction
- 20A black body has a wavelength of at temperature 2000 K . Its corresponding wavelength at temperature 3000 K will be2010Radiation
- 21Which of the following circular rods, (given radius and length ) each made of the same material and whose ends are maintained at the same te2008Conduction
- 22Which of the following circular rods, (given radius and length ) each made of the same material and whose ends are maintained at the same te2007Conduction
- 23The temperature of inversion of a thermocouple is and the neutral temperature is , what is the temperature of cold junction?2007Thermometry
- 24Two rods of same material have same length and area. The heat flows through them for 12 minutes when they are joint side by side. If now bot2006Conduction
- 25A body of specific heat is heated through . The percentage increase in its mass is2005Calorimetry
- 26A steel scale measures the length of a copper wire as 80.0 cm, when both are at , the calibration temperature for the scale. What would the 2005Thermal Expansion
- 27The temperature of the black body increases from to . The factor by which the rate of emission will increase, is?2005Radiation
Frequently Asked Questions
1.How many questions are available for Thermal Properties of Matter?
This chapter includes 27 questions compiled from JIPMER papers spanning 2005 to 2019.
2.Are these questions only from JIPMER, or from other exams too?
These are JIPMER questions specifically for the Thermal Properties of Matter chapter. Questions from other exams like NEET or AIIMS are organised separately under their respective exam sections.
3.Is Thermal Properties of Matter an important chapter for JIPMER Physics?
Thermal Properties of Matter has appeared in 13 of the 16 years of JIPMER papers covered here, with 27 questions across 13 papers - about 2 per paper it appears in.
4.What is the difficulty level of Thermal Properties of Matter questions in JIPMER?
Of the 27 questions analysed for this chapter, 19% are easy, 74% moderate and 7% tough. 2019 had the most, with 0 questions.
5.Which topics in Thermal Properties of Matter should I focus on?
These topics have carried the most weightage in Thermal Properties of Matter:
- Conduction - 8 questions (30%)
- Radiation - 7 questions (26%)
- Calorimetry - 6 questions (22%)
- Radiation has produced the most tough questions (1).
6.Is Thermal Properties of Matter's weightage in JIPMER going up or down?
Across all 13 papers analysed, Thermal Properties of Matter has averaged about 2.1 questions per paper. In the last three years (2017–2019), that average has fallen, at about 0.0 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.