Question
The refractive index of glass is 1.5. What is the speed
of light in glass? Speed of light in vacuum is 3.0 x 108 m/s.Solution
Refractive index of glass is given as, ยต = 1.5 Speed of light, c = 3.0 x 108 m/s Speed of light in glass is given by the formula, v = c/ยต => v = 3 x 108/1.5 = 2 x 108 m/s
Which one of these online marketplaces becomes the first major platform to offer direct mutual funds to consumers?
Select the wrong statement regarding Veer Chandra Singh Garhwali Self-Employment Project--
What is the financial outlay approved by the Union Cabinet for the continuation of PM-AASHA schemes until 2025-26?
Who was the first Chief Commissioner of Chandigarh?
DU PONT Analysis deals with:
What was Indiaโs rank in the 2024 Global Nature Conservation Index (NCI), and what was its score?
Cairn Energy Co. is headquartered in which country?
Where is the Kodaikanal Solar Observatory situated?
When did the British Government call the Indian leaders for the first Round Table Conference?
On which date has the United Nations designated as World Football Day?