Optics

Refractometer is used to determine:

What is Chirality?

The Young' s modulus of elasticity of a material is 2.5 times its modulus of rigidity. the poisson's ratio for the material will be

The _____ component of the LAMP model begins with the assumption that employee turnover is not equally important everywhere.

The working principle of the optical square is based on

Which one of the following does not contribute to pollution ?

A person will have black, brown or blue eyes depending upon the pigment present in the_____.

Which of the following optical devices should be used to produce a convergent beam from a point Source of light?

Which phenomenon is responsible for generation of mirage during summer season?

Having a rational talent strategy including competitive advantage and talent pivot points pertains to which component of the LAMP measurement system?

Which of the following optical should be used to produce a convergent beam from a pain Source of light?

To shafts of same length and material are joined ii series. If the ratio of their diameters is 2, then the ratio of their angles of twist will be-

The whirling speed of a shaft coincides with the natural frequency of its _____.

What will be behavior of convex lens in denser medium?

Which one of the following spherical lenses does not exhibit dispersion? The radii of curvature of the surfaces of the lenses are as given in the diagrams.

Which one of the following spherical lenses does not exhibit dispersion? The radii of curvature of the surfaces of the lenses are as given in the diagrams.

If the  intensity of each wave in the observed interference pattern in Young's double-slit experiment is $I_0$, then, for some point $P$ where the phase difference is $\varphi$, intensity $I$ will be,

Photon is the fundamental unit/quantum of

If a person moves towards a plane mirror with u speed. Then his image in mirror will appear to be coming at a speed of

Which colour of light shows maximum deviation when passed through a prism?