List of top Physics Questions on Refraction asked in Karnataka Common Entrance Test

If \( r \) and \( r' \) denote the angles inside the prism having angle of prism \( 50^\circ \), considering that during the interval of time from \( t = 0 \) to \( t = T \), \( r \) varies with time as \( r = 10^\circ + t^2 \). During this time \( r' \) will vary with time as 

The image formed by an objective lens of a compound microscope is
Match the following types of waves with their wavelength ranges
If the angle of minimum deviation is equal to the angle of a prism for an equilateral prism, then the speed of light inside the prism is
A luminous point object O is placed at a distance \( 2R \) from the spherical boundary separating two transparent media of refractive indices \( n_1 \) and \( n_2 \), where \( R \) is the radius of curvature of the spherical surface. If \( n_1 = \frac{3}{2} \), \( n_2 = 3 \), and the image is obtained at a distance from P equal to
luminous point object