Question
The speed of light with the rise in the temperature of
the medium :Solution
The speed of light with the rise in the temperature of the medium remains unaltered because speed of light doesn't depend on temperature. It does depend, however, on the refractive index of the substance it is travelling through. The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics.
______ is the SI unit of dynamic viscosity.
What is the chemical formula of common salt?
Which of the following represents the correct electronic configuration of nitrogen ?
Which of the following pair is correct?
I. Opaque – do not allow light to pass through them
II. Translucent – allow light to pass...
In Bohr’s model of the hydrogen atom, electrons in “stationary” orbits do not emit radiation continuously because:
Among petroleum refinery products, which has the lowest boiling point?
A sulphide ore is converted into metal oxide by which of the following process?
Lux is the SI unit of -
Which of the following types of coal is called a brown coal among the following?
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