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Recent questions tagged thermodynamics
+2
votes
1
answer
At what temperatures (in ^oC) will the speed of sound in air be 3 times its value at O^oC?
asked
Apr 7, 2019
in
Class 12
by
kratos
monera
waves
neet
oscillations
class-11
viruses
jee
thermodynamics
jee mains
kingdom
velocity of sound
+3
votes
1
answer
The velocity of a car moving on a straight road increases linearly according to equation, v = a + b x,
asked
Apr 7, 2019
in
Class 11
by
kratos
motion in a straight line
forces
force and motion
class-11
kinematics
thermodynamics
class-7
laws of motion
+1
vote
1
answer
Assume that the chances of a patient having a heart ****** is 40%. It is also assumed that a meditation and yoga course reduce
asked
Apr 6, 2019
in
Class 12
by
kratos
probability
thermodynamics
ancient india
class-12
exergy balance equation
+1
vote
1
answer
Heat is measured in: A. Joule B. Calorie
asked
Apr 6, 2019
in
Physics
by
kratos
thermal physics
specific heat capacity
class-11
latent heat
thermodynamics
class-10
icse
heat transfer
+2
votes
1
answer
A linear spring, F = ks (x − x0), with spring constant ks = 35 lbf/ft, is stretched until it is 2.5 in. longer. Find the required
asked
Apr 6, 2019
in
Mathematics
by
kratos
reversible shaft work
thermodynamics
force displacement work
bernoulli
+3
votes
1
answer
What is 1 cal in SI units and what is the name given to 1 N-m?
asked
Apr 6, 2019
in
Class 11
by
kratos
calorimetry
class-11
thermodynamics
class-10
icse
+2
votes
1
answer
Write an experiment to show the melting point of ice.
asked
Apr 6, 2019
in
Class 11
by
kratos
class-11
thermodynamics
class-6
class-7
icse
heat
+3
votes
1
answer
Two identical rooms in a house are connected by an open doorway.
asked
Apr 6, 2019
in
Class 11
by
kratos
thermodynamics
class-11
the first law of thermodynamics
+1
vote
1
answer
An ideal gas undergoes a circular cycle centered at 4 atm
asked
Apr 6, 2019
in
Class 12
by
kratos
neet
jee
aiims
kvpy
thermodynamics
jee mains
heat
+3
votes
1
answer
Thermodynamics is not concerned about______.
asked
Apr 6, 2019
in
JEE
by
kratos
cbse
thermodynamic
class-11
jee
thermodynamics
jee mains
heat and thermodynamics
+3
votes
1
answer
What do you mean by Elastic Limit?
asked
Apr 6, 2019
in
Mathematics
by
kratos
thermodynamics
simple stress and strain
+3
votes
1
answer
Find the value of X and draw the bending moment diagram for the beam shown below. Given that RA = 1000 N & RB = 4000 N,
asked
Apr 6, 2019
in
Mathematics
by
kratos
thermodynamics
beam
+1
vote
1
answer
Block A of weight 500 N and block B of weight 700 N are connected by rope pulley system as shown. The largest weight C
asked
Apr 6, 2019
in
JEE
by
kratos
dynamics
class-11
jee
rotation
rotational mechanics
thermodynamics
jee mains
laws of motion
+1
vote
1
answer
A steam turbine has an inlet of 2 kg/* water at 1000 kPa, 350°C and velocity of 15 m/*. The exit is at 100 kPa, x = 1 and very
asked
Apr 6, 2019
in
Mathematics
by
kratos
turbines
available energy
thermodynamics
reversible work
law efficiency
expanders
+1
vote
1
answer
A sample of gas was first compressed from V1 to V2 at a constant pressure of P1.
asked
Apr 5, 2019
in
Class 12
by
kratos
neet
class-11
jee
thermodynamics
jee mains
heat
+3
votes
1
answer
Consider a Carnot-cycle heat pump having 1 kg of nitrogen gas in a cylinder/piston arrangement. This heat pump operates between reservoirs
asked
Apr 5, 2019
in
Mathematics
by
kratos
entropy of ideal gases
thermodynamics
+1
vote
1
answer
Three ***** of an ideal gas being initially at a temperature T0 = 273 K were isothermally expanded n = 5.0 times its
asked
Apr 5, 2019
in
JEE
by
kratos
irodov
jee
thermodynamics
heat capacity
jee mains
+2
votes
1
answer
Two hydraulic cylinders maintain a pressure of 1200 kPa. One has a cross sectional area of 0.01 m^2 the other 0.03 m^2.
asked
Apr 5, 2019
in
Mathematics
by
kratos
thermodynamics
force displacement work
+1
vote
1
answer
What type of daviation from raoult * law is shown by acetone chloroform liquid pair ?
asked
Apr 5, 2019
in
Class 12
by
kratos
carboxylic acids
solutions
carbonyl compounds
class-11
thermodynamics
class-12
+1
vote
1
answer
The correct thermodynamic conditions for the spontaneous reaction at all temperatures
asked
Apr 5, 2019
in
Class 12
by
kratos
thermodynamics
class-11
aiims
neet
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