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Recent questions tagged physical world
+1
vote
1
answer
Which of the following terms are unitless?
asked
Apr 1, 2019
in
Chemistry
by
kratos
some basic concepts of chemistry
physical world
measurement
cbse
class-11
class-12
introduction of physics
+2
votes
1
answer
The time of oscillation 't' of a small drop of a liquid under surface tension (*) depends upon the density d,
asked
Mar 30, 2019
in
JEE
by
kratos
physical world
measurement
class-11
jee
jee mains
units and measurements
+1
vote
1
answer
Who discovered electron?
asked
Mar 29, 2019
in
Class 11
by
kratos
physical world
class-11
+2
votes
1
answer
What is a conserved physical quantity?
asked
Mar 27, 2019
in
Class 11
by
kratos
physical world
measurement
class-11
+2
votes
1
answer
Which of the following units denotes the dimensions [ML^2 / Q^2], where Q denotes the electric charge?
asked
Mar 22, 2019
in
JEE
by
kratos
measurement
physical world
class-11
jee
class-7
jee mains
+2
votes
1
answer
What is understood by unification and reduction in physics?
asked
Mar 19, 2019
in
Class 11
by
kratos
physical world
class-11
nature of physical world and measurement
+2
votes
1
answer
The respective number of significant figures for the numbers 23.023, 0.0003 and 2.1 x 10^-3 are
asked
Mar 13, 2019
in
JEE
by
kratos
physical world
measurement
class-11
jee
jee mains
units and measurements
+3
votes
1
answer
"Every great physical theory starts as a heresy and ends as a dogma." Give some examples from
asked
Mar 6, 2019
in
Class 11
by
kratos
physical world
class-11
+1
vote
1
answer
Name the three categories of fundamental particles with examples:
asked
Mar 6, 2019
in
Class 11
by
kratos
physical world
measurement
class-11
cbse
+3
votes
1
answer
How Physics & Technology are inter-dependent to each other?
asked
Mar 5, 2019
in
Class 11
by
kratos
physical world
class-11
cbse
+1
vote
1
answer
According to great physicist P.A.M. Dirac "It is more important to have beauty in the equations of physics than to them agree with experiments."
asked
Mar 3, 2019
in
Class 11
by
kratos
physical world
class-11
units and measurements
+2
votes
1
answer
“Even before factories began to dot the landscape in England and Europe, there was large-scale industrial production for an international
asked
Feb 26, 2019
in
Class 11
by
kratos
peasants & farmers
physical world
cbse
world revolutions
class-11
class-9
class-10
+1
vote
1
answer
What are the various interconnected the steps in scientific method?
asked
Feb 25, 2019
in
Class 11
by
kratos
physical world
class-11
+1
vote
1
answer
Name the first Indian scientist (physicist) who received the Nobel Prize?
asked
Feb 25, 2019
in
Class 11
by
kratos
physical world
class-11
+3
votes
1
answer
Which of the following best described efficiency--- “doing things right” or (doing the right things).
asked
Feb 20, 2019
in
Class 12
by
kratos
physical world
managerial role and levels
management
cbse
class-11
class-5
what the leaves said
functions
class-12
processor
+3
votes
1
answer
A great physicist of this century (P.A.M. Dirac) loved playing with numerical values of Fundamental constants of nature.
asked
Feb 14, 2019
in
Class 12
by
kratos
physical world
class-11
units and measurements
neet
+2
votes
1
answer
Which one of the following population interactions is widely used in medical science for the production of antibiotics ?
asked
Feb 11, 2019
in
Class 12
by
kratos
physical world
neet
class-11
class-10
icse
human population
neet-2018
+2
votes
1
answer
Who among the following was awarded the Nobel Prize for the development of PCR technique?
asked
Feb 10, 2019
in
Class 12
by
kratos
physical world
class-11
respiration in plants
respiration
class-12
agricultural development
+3
votes
1
answer
he principle of ‘parallax’ in section 2.3.1 is used in the determination of distances of very distant stars. The baseline AB is the
asked
Feb 10, 2019
in
Class 11
by
kratos
physical world
measurement
class-11
units and measurements
+1
vote
1
answer
Democracy comes from a --------------- word ’Demokratic’.
asked
Feb 9, 2019
in
Class 12
by
kratos
physical world
democracy
cbse
class-11
class-9
number systems
class-12
algorithmic strategies
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