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Recent questions tagged matter and materials
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1
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Young'* modulus is defined as A. tensile strain/tensile stress B. tensile stress/tensile strain C. tensile stress × tensile strain
asked
Mar 21, 2019
in
Mathematics
by
kratos
properties of matter
mechanics
matter and materials
+1
vote
1
answer
As depth increases, pressure in a fluid A. increases B. decreases
asked
Mar 20, 2019
in
Mathematics
by
kratos
matter and materials
+2
votes
1
answer
Spring constant of spring is also called A. gradient B. tensile forces C. stiffness
asked
Mar 12, 2019
in
Mathematics
by
kratos
matter and materials
+2
votes
1
answer
(i) List two differences between thrust and pressure. (ii) What is meant by 1 pascal and 1 newton? How will the pressure change, if area of contact
asked
Mar 3, 2019
in
Chemistry
by
kratos
some basic concepts of chemistry
class-8
class-11
pressure
icse
matter and materials
force
+2
votes
1
answer
Mass of steel sphere having density 7850 kg m^-3 and radius 0.15 m is
asked
Feb 19, 2019
in
Mathematics
by
kratos
matter and materials
+2
votes
1
answer
Units of stress are A. Newton B. Joules C. Pascal
asked
Feb 5, 2019
in
Mathematics
by
kratos
matter and materials
+1
vote
1
answer
If a spring is squashed, then forces are
asked
Jan 5, 2019
in
Mathematics
by
kratos
matter and materials
+3
votes
1
answer
If extension in spring is proportional to load applied, then material obeys
asked
Dec 31, 2018
in
Mathematics
by
kratos
matter and materials
+2
votes
1
answer
The larger the spring constant, the spring would be more
asked
Dec 9, 2018
in
Mathematics
by
kratos
matter and materials
+1
vote
1
answer
In a force-extension graph, force is taken along horizontal axis because
asked
Dec 8, 2018
in
Mathematics
by
kratos
matter and materials
+3
votes
1
answer
Define modulus of elasticity, stress, strain and Poisson'* ratio.
asked
Nov 17, 2018
in
JEE
by
kratos
properties of material substances
class-11
jee
elasticity
properties of solids and liquids
matter and materials
jee mains
+3
votes
1
answer
The horizontal flow of fluid depends upon (1) pressure difference (2) amount of fluid
asked
Nov 14, 2018
in
JEE
by
kratos
jee
matter and materials
jee mains
bitsat
+3
votes
1
answer
Ratio of tensile to strain is A. Young'* modulus B. stress C. stiffness
asked
Nov 13, 2018
in
Mathematics
by
kratos
properties of matter
mechanics
matter and materials
+3
votes
1
answer
Define watt-hour. How many joules are equal to 1 watt-hour ?
asked
Nov 6, 2018
in
Class 10
by
kratos
cbse
class-8
electricity
class-10
icse
matter and materials
+1
vote
1
answer
The electric field at r = R is (a) independent of a (b) directly proportional to a
asked
Oct 25, 2018
in
Class 12
by
kratos
neet
capacitance
electrostatics
jee
aiims
matter and materials
jee mains
+2
votes
1
answer
Concentration of matter in a material is
asked
Sep 12, 2018
in
Mathematics
by
kratos
matter and materials
+2
votes
1
answer
The electric field r=R is (A) Independent of a (B) Directly proportional to a (C) Directly proportional to 2 a
asked
Aug 24, 2018
in
Class 12
by
kratos
neet
capacitance
electrostatics
aiims
matter and materials
class-12
+3
votes
1
answer
Pressure in fluid depends upon A. depth below the surface B. density of fluid C. the value of g
asked
Aug 14, 2018
in
Mathematics
by
kratos
matter and materials
+1
vote
1
answer
Gradient of force-extension graph is
asked
Jul 27, 2018
in
Mathematics
by
kratos
matter and materials
+3
votes
1
answer
Units of strain are A. Newton B. Joules C. Watt
asked
Jul 7, 2018
in
Mathematics
by
kratos
matter and materials
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