If the speed of light in vacuum is 3*108, find the absolute refractive index of a medium in which light travel with a speed of 1.4*108 m/s. Light - Reflection and Refraction-Science-Class-10
![The velocity of light in vacuum is `3 xx 10^8 m//s`. Therefore the velocity of light in m/s in a - YouTube The velocity of light in vacuum is `3 xx 10^8 m//s`. Therefore the velocity of light in m/s in a - YouTube](https://i.ytimg.com/vi/XAU6H0xaILc/maxresdefault.jpg)
The velocity of light in vacuum is `3 xx 10^8 m//s`. Therefore the velocity of light in m/s in a - YouTube
![Solar energy is incident normally on the earth's surface at the rate of about 1.4 kW m^-2 . The distance between the earth and the sun is 1.5 × 10^11 m. Energy ( Solar energy is incident normally on the earth's surface at the rate of about 1.4 kW m^-2 . The distance between the earth and the sun is 1.5 × 10^11 m. Energy (](https://dwes9vv9u0550.cloudfront.net/images/2754985/b097f098-067b-4a80-83cc-c45146e45952.jpg)
Solar energy is incident normally on the earth's surface at the rate of about 1.4 kW m^-2 . The distance between the earth and the sun is 1.5 × 10^11 m. Energy (
![SOLVED: ttoics acotion The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics. Given the speed of light c = 3 X SOLVED: ttoics acotion The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics. Given the speed of light c = 3 X](https://cdn.numerade.com/ask_images/70f97ef906c843eca3de6e6fa5f36855.jpg)