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Recent questions tagged class-11
+3
votes
1
answer
Explain the different types of spectral series. Explain the different types of spectral series.
asked
Dec 15, 2018
in
Physics
by
kratos
atomic and nuclear physics
jee main 2021
class-11
jee
jee main
class-12
atoms
structure of atom
+1
vote
1
answer
The coconut water and the edible part of coconut are equivalent to (a) endosperm
asked
Dec 15, 2018
in
Class 12
by
kratos
class-11
morphology of flowering plants
neet
+1
vote
1
answer
100 ppm (w/w) of He (by mass) is present in an Ar sample at 0C, in a rigid 22.4 L vessel.
asked
Dec 15, 2018
in
Chemistry
by
kratos
environmental chemistry
neet
solutions
class-11
physical chemistry
mole concept
class-12
+2
votes
1
answer
A radon nucleus Rn 86 ^222 , of mass 3.6 × 10^–25 kg, undergoes α-decay.
asked
Dec 15, 2018
in
Chemistry
by
kratos
miscellaneous problems
jee advanced 2019
jee
physical chemistry
class-11
jee mains
class-12
atomic physics
+3
votes
1
answer
Why does the author aver that the growth of world population is one of the strongest factors distorting the future of human society?
asked
Dec 14, 2018
in
Class 11
by
kratos
class-11
the ailing planet
hornbill
the green movements role
+2
votes
1
answer
In a single throw of two dice, what is the probability of getting an odd number on one *** and 4 on the other?
asked
Dec 14, 2018
in
Class 11
by
kratos
class-8
class-11
probability
class-9
class-10
+1
vote
1
answer
A uniform cylindrical rod of length L and radius r, is made from a material whose Young’* modulus of Elasticity equals Y.
asked
Dec 14, 2018
in
Class 12
by
kratos
mechanical properties of solids
neet
fluids
class-11
aiims
jee
elasticity
properties of matter
jee mains 2019
jee mains
+2
votes
1
answer
The upper face of a cube of edge 1m moves through a distance of 1mm relative to the lower fixed surface under action
asked
Dec 14, 2018
in
Class 11
by
kratos
mechanical properties of solids
class-11
+1
vote
1
answer
Even after the breakup of one prong of tunning fork it produces a round of same frequency, then what is the use of having
asked
Dec 14, 2018
in
JEE
by
kratos
motion
waves
oscillations
class-11
upsee
jee
jee mains
+1
vote
1
answer
Calculate *.D and the variane
asked
Dec 14, 2018
in
Class 11
by
kratos
analysis of univariate data
class-11
+2
votes
1
answer
Which of the following is not at autoimmune *******? (1) Psoriasis
asked
Dec 14, 2018
in
Class 12
by
kratos
neet
body fluids and circulation
class-11
bseb model set
class-12
neet-2018
+3
votes
1
answer
Ten ants are on the real line. At time t = 0, the k-the ant starts at the point k2 and travelling at uniform speed
asked
Dec 14, 2018
in
Class 12
by
kratos
the unique world of insects and animals
class-11
kvpy
class-12
class-5
super senses
+1
vote
1
answer
Amphibians share with reptiles all of the following characters except
asked
Dec 14, 2018
in
Class 12
by
kratos
diversity in living organisms
cbse
class-11
reproduction in organisms
class-9
life on earth
animal kingdom
evolution
class-12
+3
votes
1
answer
A sample of ethane (C2H6) gas has the same mass as 1.5 ×1020 molecules of methane (CH4).
asked
Dec 14, 2018
in
Chemistry
by
kratos
some basic concepts of chemistry
cbse
class-11
class-9
atoms and molecules
+1
vote
1
answer
One horse power is equal to: (a) 1000 W (b) 500 W
asked
Dec 14, 2018
in
Class 12
by
kratos
neet
work energy and power
class-11
class-10
icse
+3
votes
1
answer
In the circuit shown below, all the inductors (assumed ideal) and resistors are identical.
asked
Dec 14, 2018
in
JEE
by
kratos
class-11
jee
kvpy
jee mains
class-12
+1
vote
1
answer
Surface tention of lyophilic sol is
asked
Dec 14, 2018
in
Chemistry
by
kratos
cbse
surface chemistry
jee
class-11
colloids
class-12
+3
votes
1
answer
Explain any one feature of culture.
asked
Dec 14, 2018
in
Social Science
by
kratos
class-11
culture and socialization
+1
vote
1
answer
A wave travelling in positive X-direction with a = 0.2 ms ^-2, velocity= 360 ms ^-1 and ),λ 60 m, then correct expression for the wave is
asked
Dec 14, 2018
in
Class 12
by
kratos
waves
neet
sound
oscillations
class-11
aiims
jee
jee mains
+1
vote
1
answer
Expand (x^2+2a)^5 by binomial theorem.
asked
Dec 14, 2018
in
Class 11
by
kratos
binomial theorem
class-11
algebra
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