Question
The phenomenon of light passing through the object is called:
✓
Answer
- Refraction
The phenomena when light passes through the object (a medium) is known as refraction. Refraction is defined as the bending of light ray when it passes from one medium to another.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In Young's double slit experiment, the fringe width is $1 \times 10^{-4} m$ if the distance between the slit and screen is doubled and the distance between the two slit is reduced to half and wavelength is changed from $6.4\times 10^{-7} m$ to , $4.0 \times 10^{-7} m$ , the value of new fringe width will be
→The law, governing the force between electric charges is known as.
The period of oscillation of a magnet in vibration magnetometer is 2 sec. The period of oscillation of a magnet whose magnetic moment is four times that of the first magnet is(a) 1 sec(b) 4 sec(c) 8 sec (d) 0.5 sec
According to Bohr’s model of hydrogen atom:
The value of electric potential of a distance $r$ from a point charge $q$ is :
→If $\lambda_v, \lambda_{ x }$ and $\lambda_{ m }$ represents wavelengths of visible lights, X-rays and microwaves respectively, then :
→A toroid of n turns, mean radius R and cross-sectional radius a carries current I. It is placed on a horizontal table taken as x-y plane. It's magnetic moment m:
According to oersted, around a current carrying conductor, magnetic field exists:
What is shape of magnet in moving coil galvanometer to make the radial magnetic field?
An electric bulb rated for 500 watts at 100 volts is used in a circuit having a 200-volt supply. The resistance R that must be put in series with the bulb, so that the bulb draws 500 W is(a) 10 Ω (b) 20 Ω (c) 50 Ω (d) 100 Ω