- CERN is a European Organization for Nuclear Research.
- Number of Elementary particles in standard model - 12
- The rate of doing work is known as Power.
- Interference, diffraction and polarisation are the phenomena which proves waves nature of light.
- Type of colour mixing of Light - Additive Colour Mixing
- According to quantum theory, quantum of light is known as a photon.
- Whwn light passes an obstacle, it spreads out into the geometrical shadow of the obstacle. This process is known as diffraction of light.
- Nicol prism is a polaroid.
- We can distinguish the sounds of various musical instruments due to its quality.
- Thermos flask was invented by - Sir James Dewar.
Sunday 19 February 2017
Physics 10 Important Question For LDC Exam 2017
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