Showing All Questions asked by Members
Showing 61 to 80 out of 2842 Doubts
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how to find the equivalent vol of CO2 ?
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1.if a metal sheet with circular hole is hested then what wiil be its effect on the hole?will it become large or small or remain as it is?
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sir,
A 3m long ladder weighing 20kg bans on a frictionless wall. its feet rest on the floor 1m from the wall. find the reaction forces of the wall and the floor. [ take g = 10m/s2].
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describe the proper meaning of torque
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A body of density 0.65 g cm-3 is dropped from a height of 3m into a pond of water.The depth to which the body sinks, before coming to the surface is (ignore viscous forces)
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if earth is there in the space and no other planet is there (nothing is there) ,and suddunley sun is brought near earth ,the will the gravitational field starts acting instantaneously or it will take some time?
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How does the photo diode work?
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IUPAC name of urea.
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the displacement Y of a particle executing periodic motion is given by Y= 4cos*2(t) sin(1000t). This expression may be considered to be the result of the superposition of
A) two independent harmonic motions
B) three independent harmonic motion
C)four independent H.M
D) five independent H.M
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does Gauss law depend on the radius,or edge of the surface?
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Are the electrostatic field line continuous curve?
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Does Semiconductors obey OHM'S LAW? give reason.
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A brass wire is pulled in a magnetic with definite velocity.If the ohmic resistance of the coil be increased will it be easier to pull it?give reason
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A solenoid is of length 0.5m. the solenoid carries 2 ampere current. what is the magnetic moment of the solenoid? {taking n=20 per cm and r=0.01m}
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A proton moving in a straight line enters a strong magnetic field along the direction of field line.How is the path and velocity changes?
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sir how the naming of C6H5COCL is done plz explain thoroughly
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it was written in the book that if a dipole is disturbed from THETA=0 degree.,it performs oscillations.is it so when theta =180 degree??
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please explain drago rule??
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PLEASE EXPLAIN THE SECOND LAW OF THERMODYNAMICS
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In the figure, capacitors C
1 = 1 uF & C
2 = 2 uF are charged to a potential difference of 100 V but with opposite polarity as shown. Switches S
1 and S
2 are now closed. What is potential difference between points a and b
Showing 61 to 80 out of 2842 Doubts
