For the correction of myopic defects in the human eye we ...
For the correction of myopic defects in the human eye we require
a convex lens
a concave lens
a combination of concave and convex lenses
a prism
a concave mirror
Correct answer is B
No explanation has been provided for this answer.
A galvanometer has a resistance of 5Ω. By using a shunt wire of resistance 0.05Ω, the ga...
The heat required to raise a mass of a substance through 1K is known as ...
Increasing the frequency of a sound wave produces a sound with ...
The inability of the eye to focus near objects is known as ...
For correcting long sight defects in the human eye we require a ...
The half-life of a radioactive substance is 2 seconds. Calculate the decay constant ...