Question
The refraction of light is commonly known as:
✓
Answer
- Bending
The refraction of light is commonly known as bending.
The refracted rays bend towards the normal when they enter from rarer to denser medium.
The refracted rays bend away from the normal when they enter from denser to rarer medium.
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
Which of following can induce the maximum induced voltage?
A constant voltage is applied between the two ends of a uniform metallic wire. Some heat is developed in it. The heat developed is doubled if.
Which principle suggests that the intensity of light determines its amplitude?
The figure illustrate how $B$, the flux density inside a sample of unmagnetised ferromagnetic material varies with $B_0,$ the magnetic flux density in which the sample is kept. For the sample to be suitable for making a permanent magnet
→ Which of the following radiations has the least wavelength(a) g -rays(b) b-rays(c) a-rays(d) X-rays
The amount of heat produced in a resistor when a current is passed through it can be found using (a) Faraday’s Law(b) Kirchhoff’s Law(c) Laplace’s Law(d) Joule’s Law
Complete the equation for the following fission process $92^{\mathrm{U}^{255}}+0^{\mathrm{n}^1} \rightarrow 38^{\mathrm{Sr} r^{90}}+\ldots$
→Thermionic emission from a heated filament varies with its temperature $T$ as
→Out of the following, waves of which frequency can penetrate ionosphere?
Assertion : Blue colour of sky appears due to scattering of blue colour.
Reason : Blue colour has shortest wave length in visible spectrum.(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.(c) If assertion is true but reason is false.(d) If the assertion and reason both are false.
Reason : Blue colour has shortest wave length in visible spectrum.(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.(c) If assertion is true but reason is false.(d) If the assertion and reason both are false.