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A wavelength of 0.3m is produced in air and it travels at a speed of 300 m/s.Then it will be an
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If a wheel of radius 0.5 m is rolling without slipping then its linear distance covered in three revolutions will be
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Wavelength of 1keV photon is 1.24×10^-9m.What is the frequency of 1MeV photon ?
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If T is time period of simple pendulum at a place where acceleration due to gravity is g,then length of pendulum is
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A rocket of mass 0.200kg is launched from rest.It reaches point "p" lying at height 30m above the surface of the earth from the starting point.In the process+425 J of work is done on the rocket by the burning chemical propellent ignoring air resistance an
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The mass of moon is 7.34×1022kg and the radius is 1.74×106m.The value of gravitation force will be_Physics class 11 mcqs
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Parabolic Motion -01- The Magnitude Of The Object's Velocity In Projetile Motion
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DC Current -02- Electric Charge From Electric Current
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DC Current -01- Electric Current From Positive and Negative Electric Charges
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Definition of Density
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The product of the rotational inertia about an axis and the angular velocity of a body rotating about this axis is called
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The units of torque and couple are
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The center of gravity of an object is
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The si unit of power is watt which is equal to
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The power of a lens in terms of its focal length is
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If an object is placed between the focus and a converging lens,the final image is
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A pair of forces equal in magnitude and opposite in direction with non coincident lines of action is known as
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All in one_SI system units_mks system units_cgs system units_fps system units
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How to convert value of gravitational constant G from si 6.67×10 power -11 Nm2kg-2 to cgs system
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A force passing through the center of gravity of a body
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A converging lens behaves like a diverging lens when object is placed
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Which physical quantities posses same units and dimensions_Names of physical quantities having same units and dimensions
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What is displacement of a body executing simple harmonic motion (SHM) when its phase is pi upon 6
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The time rate of change of angular momentum of a body is equal to
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What is spectrum ? #Physicsinshort
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Angular frequency of second pendulum is
Physics with Akhtiar Ali Bullo