In an experiment to measure1 the focal length f of a conv...
In an experiment to measure1 the focal length f of a converging lens object distances u and corresponding image distance were measured and 1/u plotted against 1/v to obtain the graph illustrated. How would f be determined from this graph?
f= the slope of the graph
f= the intercept on the 1/u axis
f =the intercept on the 1/v axis
f = reciprocal of the slope
f = reciprocal of the intercept on either axes
Correct answer is E
No explanation has been provided for this answer.
If the refractive index of a medium in air is 2.0, what is the critical angle for this medium? ...
Which of the following types of waves needs a medium for propagation? ...
A voltmeter is a device that ...
Which of the units of the following physical quantities are derived? I. Area II. Thrust III. Pr...