Practice NTSE SAT Physics Heat Thermal Expansion Mode of Transfer of Heat MCQs provided below. The MCQ Questions for NTSE SAT Heat Thermal Expansion Mode of Transfer of Heat Physics with answers and follow the latest NTSE/ NCERT and KVS patterns. Refer to more Chapter-wise MCQs for NTSE NTSE SAT Physics and also download more latest study material for all subjects
MCQ for NTSE SAT Physics Heat Thermal Expansion Mode of Transfer of Heat
NTSE SAT Physics students should review the 50 questions and answers to strengthen understanding of core concepts in Heat Thermal Expansion Mode of Transfer of Heat
Heat Thermal Expansion Mode of Transfer of Heat MCQ Questions NTSE SAT Physics with Answers
Question: The S.I. unit of linear (α), superficial (β) and cubical (γ)expansion coefficient are respectively :
- a) per 0C, per 0C2, per 0C3
- b) all are dimension less
- c) all has same unit of per 0C
- d) all has same unit of per K
Answer: all has same unit of per K
Question: A rod of steel at 100C has length of 10 cm. Find the change in length of rod if temperature rises up to
600C 
- a) 2 : 4 cm
- b) 12.5 cm
- c) 5.2 cm
- d) 7.5 cm
Answer: 2 : 4 cm
Question: A copper rod expands upto length of 15 cm, when temperature rises upto 2000C. If this rod is taken into cold room in which 50C temperature is maintained? The length of rod 50C will be (α cu= 0.0025/0C) :
- a) 10.15 cm
- b) 10.125 cm
- c) 10.25 cm
- d) 10.521 m
Answer: 10.125 cm
Question: The sprinkling of water reduces the temperature of a closed room because :
- a) Water is a bad conductor of heat
- b) Water has large latent heat of vaporization
- c) The temperature of water is less than that of room
- d) The specific heat of water is high
Answer: Water has large latent heat of vaporization
Question: The star at high temperature will appear :
- a) Yellow
- b) Red
- c) White
- d) Green
Answer: White
Question: A steel plate has a hole at center of it. When temperature of plate increases, then diameter of plate will :
- a) Increase
- b) Decrease
- c) Remains same
- d) Can’t say anything
Answer: Increase
Question: Relation between α, β and γ is :
- a)
- b)
- c)
- d)
Answer:
Question: In the above question (247), the length of rod at 600C will be :
- a) 2.4 cm
- b) 12.4 cm
- c) 5.2 cm
- d) 7.5 cm
Answer: 12.4 cm
Question: In the above question (247), the percentage change in length of steel rod will be :
- a) 24%
- b) 124%
- c) 100%
- d) 76%
Answer: 24%
Question: The star at high temperature will appear :
- a) Yellow
- b) Red
- c) White
- d) Green
Answer: White
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MCQs for Heat Thermal Expansion Mode of Transfer of Heat Physics NTSE SAT
Students can use these MCQs for Heat Thermal Expansion Mode of Transfer of Heat to quickly test their knowledge of the chapter. These multiple-choice questions have been designed as per the latest syllabus for NTSE SAT Physics released by NTSE. Our expert teachers suggest that you should practice daily and solving these objective questions of Heat Thermal Expansion Mode of Transfer of Heat to understand the important concepts and better marks in your school tests.
Heat Thermal Expansion Mode of Transfer of Heat NCERT Based Objective Questions
Our expert teachers have designed these Physics MCQs based on the official NCERT book for NTSE SAT. We have identified all questions from the most important topics that are always asked in exams. After solving these, please compare your choices with our provided answers. For better understanding of Heat Thermal Expansion Mode of Transfer of Heat, you should also refer to our NCERT solutions for NTSE SAT Physics created by our team.
Online Practice and Revision for Heat Thermal Expansion Mode of Transfer of Heat Physics
To prepare for your exams you should also take the NTSE SAT Physics MCQ Test for this chapter on our website. This will help you improve your speed and accuracy and its also free for you. Regular revision of these Physics topics will make you an expert in all important chapters of your course.
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