NEET-UG SERIES Physics
Conductance
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
1
2003 3
2002 Chapter Questions 4 MCQs
01
PYQ 2002
medium
physics ID: neet-ug-
For a black body at temperature , its radiating power is 60 watt and temperature of surrounding is . If temperature of black body is changed to then its radiating power will be:
1
304 W
2
320 W
3
240 W
4
120 W
02
PYQ 2002
medium
physics ID: neet-ug-
The Wien's displacement law express relation between
1
wavelength corresponding to maximum energy and temperature
2
radiation energy and wavelength
3
temperature and wavelength
4
colour of light and temperature
03
PYQ 2002
medium
physics ID: neet-ug-
Consider two rods of same length and different specific heats , conductivities and area of cross-sections and both having temperatures and at their ends. If rate of loss of heat due to conduction is equal, then :-
1
2
3
4
04
PYQ 2003
medium
physics ID: neet-ug-
Consider a compound slab consisting of two different materials having equal thicknesses and thermal conductivities and respectively. The equivalent thermal conductivity of the slab is
1
2
3
3K
4