This quiz covers fundamental concepts of physics for Class 11 students, including topics like time measurement, optical phenomena, and radioactivity.
Mechanics
Heat
Elementary particles
Sound
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Total internal reflection
Refraction
Dispersion
None of these
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For measuring internal diameter of a beaker
For measuring depth of a cylinder
For measuring diameter of a hollow cylinder
None of these
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1017 s
107s
1017 years
107 years
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10-9 s
109 s
1013 s
10-13 s
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LT-1
L-1T
LT
L-1T-1
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Density
Specific gravity
Angle
Strain
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4.0225
4.022
4.02
4.0
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- 0.004 cm
+ 0.004 cm
- 0.004 mm
+ 0.004 mm
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[ M-3L-1T3Q4 ]
[ M-3L-2T4Q4 ]
[ M-2L-2T4Q4 ]
[ M-3L-2T4Q]
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AV2D
A2VD
AVD2
AVD
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5%
- 1%
1%
9.5%
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6%
4%
3%
5%
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1 and 5
1 and 4
2 and 4
3 and 5
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KMPH
Kmhr-1
Kmh-1
Kilometre/hour
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Fermi
Micron
Debye
Light year
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-1, -1, -1
1, 1, 1
1, -1, -1
-1, -1, 1
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[ ML2T-1 ]
[ M2L2T-2 ]
[ ML2T-3]
[ MLT-1 ]
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Pressure
Linear momentum
Force
Angular momentum
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0.1 m
1 M
0.5 m
1 m
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0.034%
27.27%
3.4%
28.7%
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101.3 Nm-2
1013 N m-2
133.3 N m-2
1333 N m-2
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44g of CO2
48g of O2
8g of H2
64g SO2
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9.0 x 10-23 cm3
6.023 x 10-23 cm3
3.0 x 10-23 cm3
5.5 x 10-23 cm3
Urea
Sodium nitrate
Ammonium sulphate
All of these
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C5H10O5
C6H12O6
C4H8O4
C3H6O3
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1 mol of HCl gas
2 mol of HCl gas
0.5 mol of HCl gas
1.5 mol of HCl gas
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Ethanol
N - butanol
Methanol
N - propanol
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63.4
31.7
47.2
18.7
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Isotype
Syntype
Holotype
Lectotype
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Will decrease
Will increase
Remain same
May increase or decrease
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Collection of endemic living species only
Collection of exotic living species only
Collection of endemic and exotic living species
Collection of only local plants and animals
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Linnaeus
Ernst Mayr
Diener
Whitttaker
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Reproductive parts are more conservative
Flowers are nice to work with
Flowers have various colours and scent
Flowers can be safely pressed
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Specific name
Specific epithet
Species name
Specific nomenclatuer
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Utility of organisms
Habits of organisms
Similarities of organisms
Common evolutionary descent
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Study of fossils
Study of granite stone
Study of ageing
Study of cancer
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3 - 4 months
1 -2 months
6 - 7 months
10 - 12 months
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Morphology and methods of reproduction
Methods of reproduction only
Morphological features only
Reproductive isolation
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Segregation
Crossing over
Independent assortment
Homologous pairing
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Gg and Ss
Gs and ss
Gs and gs
Gg and gs
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1
0
2
3
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Diffusion
Osmosis
Imbibition
Endosmosis
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RNA
RNA and protein
DNA
Glucose
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Inherited bodies
Twisted threads
Coloured bodies
Shining bodies
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Nuclear membrane is formed
Nucleolus appear
Astral rays disappear
All of these
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Mitochondria
Chloroplast
Chromosome
Chromatin
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Blue
Pink
Orange
First two options are correct
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