List of top Questions asked in TS POLYCET

Which of the following is not an ionic compound?

Plaster of Paris is___

According to 'Right hand thumb rule', if thumb of a right hand indicates direction of current passing through a straight conductor, then curled fingers of the same hand represent

Electric current carrying solenoid behaves like

Algebraic sum of potential differences in a closed loop is

The magnetic force on a current carrying wire placed in a uniform magnetic field if the wire is oriented perpendicular to the magnetic field is

In a circuit two or more resistors are connected in parallel. Then the following quantity is same for all the resistors

Which of the following converts mechanical energy into electrical energy?

Choose correct option regarding magnetic lines of force

The kilowatt hour is the unit of

Which of the following pair of devices measure the same physical quantity?

Sensation of vision in the retina is carried to the brain by

Unit of Magnetic flux is

Which of the following eye defect is age related ?

According to Ohm's law relation between potential difference (V) and current (I) is

Which parts of the eye controls the intensity of light, while entering into the eye?

Which molecules are responsible for the blue colour of the sky ?

The lens which always give a diminished and virtual image is

If area of cross section of a wire increases, while temperature and length are constant, then resistance of the wire

Least distance of distinct vision is____

A virtual image is formed by a concave mirror when the object is placed

Convex lens is used in the microscope due to the following reason

If the refracted rays from a convex lens are travelling parallel to the principal axis, then image distance is

Air bubble in water behaves like a

The radius of curvature of a spherical mirror is 16 cm. What is the focal length ?