List of top Physics Questions asked in TS POLYCET

Direction of electric current and direction of electrons in a conductor are
In an eye, muscular diaphragm between aqueous humour and the lens is called
Obstruction to the motion of electrons in a conductor is called
Angle of vision of a healthy adult human is
The size of the image formed by a convex mirror is always
Which of the following is the equation for given circuit as per Kirchoff's loop law?
Which of the following is the equation for given circuit as per Kirchoff's loop law
The spherical mirror whose reflecting surface curved outward is
The type of mirror used in solar cooker is
Multimeter can be used to measure
In the circuit given below, if the equivalent resistance is 10 Ω, find the value of R.
In the circuit given below, if the equivalent resistance is 10 Ω, find the value of R.
Usage of fuse in a circuit prevents from
What is the focal length of a plano-convex lens if 'R' is the radius of curvature and ‘n’ is the refractive index?
The defect by which some people can not see near objects clearly but can see distant objects is called
If a convex lens is placed in water, it's focal length
Every lens has ____ focal points.
Parallel beam of light after passing through a convex lens pass through a point called
If the focal length of a spherical mirror is 10 cm, what is the value of radius of curvature?
Which of the following is the formula for magnification in case of spherical mirror?
Conductivity =
Formula used when a light ray enters a medium of refractive index n2 from a medium of refractive index n1 at curved surface with radius of curvature R is
Least distance of distinct vision is_____
Focal length of a lens is 25 cm. Its power is___
\(4 \Omega, 8 \Omega, R\) resistors are connected in series. Resultant resistance is \(20 \Omega\). Then \(R=?\)
When how much current flows in the fuse, it melts ?
Focal length of plano-convex lens of refractive index n and radius of curvature R is