WBJEE-JENPAS-UG SERIES Physical-sciences
Transfer Of Heat
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
4
2022 Chapter Questions 4 MCQs
01
PYQ 2022
medium
physical-sciences ID: wbjee-je
Domestic microwave cooking uses
1
light wave
2
ultrasonic wave
3
heat wave
4
electromagnetic wave
02
PYQ 2022
medium
physical-sciences ID: wbjee-je
What is the lowest possible temperature?
1
0°C
2
°F
3
- 273°C
4
100°F
03
PYQ 2022
medium
physical-sciences ID: wbjee-je
Approximately how much potassium chlorate need to be heated to obtain 22.4 litre of oxygen at N.T.P. ?
1
246 g
2
41g
3
82 g
4
164 g
04
PYQ 2022
medium
physical-sciences ID: wbjee-je
A thermally insulated room has only one square glass window of sides 1 m and thickness 5 mm through which heat can transfer in and out. If temperature difference between inside and outside the room is only 1°C then what will be the rate of heat energy transfer ? (Thermal conductivity of glass is 0.0025 )
1
1J / s
2
0.5 J/s
3
10 J / s
4
5 J / s
About Transfer Of Heat - WBJEE-JENPAS-UG
Transfer Of Heat is a vital chapter for WBJEE-JENPAS-UG aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
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