List of top Questions asked in TS POLYCET

Which of the following is the formula for magnification of spherical mirror?

Emulsification is carried out by which juice?

The IUPAC name of \(CH_3-CH_2-CH=CH_2\) is

The minimum distance from a real object to the real image in a concave mirror is equal to

The mirror used as "Rearview" mirror in vehicles is

Who showed that oxygen is released from water during photosynthesis?

If a convex lens is placed in water, its focal length is

What is the lens makers formula?

What is the focal length of a double concave lens kept in air with two spherical surfaces of radii \(R_1=30 \ cm,\ R_2=60\ cm\) and refractive index of glass is \(n=1.5\)?

The lens which can form real and virtual images is

1 nanometer is equal to

Unit of power of a lens.

The relation between the speed of wave (v), wavelength (λ) and frequency (n) is

In a given shell, the orbital which has more penetration power towards the nucleus is

The lens that is used to rectify hypermetrophia

When objects of different distances are seen which of the following remain constant

When light passes through the liquids the change of frequency of Scattered light is related to

If the minimum angle of deviation is 30° with a Prism of angle 60°. Find the refractive index of the material of the Prism.

The focal length of eye lens changes between these values.

The colour of phenolphthalein indicator in NaOH solution is

Sustainable development means

"Survival of fittest" is associated with

Which of the following equations is not balanced?

What is the position of the image if the object is placed beyond the centre of curvature on the principal axis of convex lens?

Which of the following is saturated hydrocarbon?