List of top Physics Questions asked in KCET

An electron in motion is associated with
The statement "algebraic sum of currents meeting at a node is zero" is
Sky seen from earth appears blue because of
When light passes form one medium to another, there is a change in
Figures below show four ways of making a regular hexagon out of wires of two different kinds P, Q with current beafls at the middle of opposite wires, the magnetic field at the centre of the hexagon is not zero in
Unpolarised light converts to partially or plane polarised light by many processes, Which of the following does not do that ?
The units of Planck's constant are
The number of neutrons in a $_{92}U^{235}$ nucleus is
The door of a domestic refrigerator is kept open while the switch is on. Then the room will
In terms of Rydberg constant R, the shortest wavelength in Balmer series of hydrogen atom spectrum will have wavelength
A satellite in a circular orbit of radius $R$ has a period of $4\,hours$. Another satellite with orbital radius $3 \, R$ around the,same planet will have a period (in hours)
Optical fiber works on the principle of
The direction of force acting on a current carrying conductor at right angles to a magnetic field is given by
Water is falling on the blades of a turbine at a rate of $6000 \,kg \,min ^{-1}$. The height of fall is $100\, m$. The power given to the turbine is
A system exhibiting SHM must possess
A rubber ball filled with water is having a small hole. This is used as the bob of a simple pendulum. Then period of such a pendulum
A bimetallic strip of brass and iron is heated. Then it bends such that iron is one the inside. This shows that
A medium can carry a longitudinal wave because it has the property of
The coefficient of viscosity has following dimensions
The sides of a rectangle are 6.01 m and 12 m. Taking significant figures into account the area of rectangle is
A sphere collides with another sphere of identical mass. After collision, the two spheres move. The collision is inelastic. Then the angle between the directions of two spheres is
A hollow metallic cylinder is heated. Then its internal diameter
At what height over the earth's pole, the free fall acceleration decreases by $1%$. (Assume the radius of earth to be $6400 km$)
The dimensional formul $ML^2T^{-2}$ represents
The system of units followed in science is