Determine the focal lengths of the lens, Physics

Assignment Help:

An object located four focal lengths in front of a thin, converging lens is moved to within two focal lengths of the lens. 

As a result, does the size of the image produced by the lens increase, decrease or remain the same?

Ans- Increase

 


Related Discussions:- Determine the focal lengths of the lens

Define weightlessness, The weight of a body is the force with which it is a...

The weight of a body is the force with which it is attracted in the direction of the centre of earth. When an object is stationary with respect to the planet, its weight equivalent

Physics, Current time base generator

Current time base generator

Calormetry, in water equivalent how the temperature or water and solid equa...

in water equivalent how the temperature or water and solid equal?

Can x-ray generate photoelectric effect, Is photon a particle or a wave? Wh...

Is photon a particle or a wave? What is its rest mass? Can X-ray generate photoelectric effect? Determine the work function of a metal production photo electrons with X-rays of

Permittivity of the medium, If the charges are situated in a medium of perm...

If the charges are situated in a medium of permittivity ε, then the  magnitude of the force between them will be, If the charges are situated in a medium of permittivity ε, then th

What is the circumference of the ball, Suppose a baseball rolls 3.2 m acros...

Suppose a baseball rolls 3.2 m across the floor. If the ball's angular displacement is 82 rad, what is the circumference of the ball?

Define frozen solid, Define Frozen Solid (Moscow Phys-Tech)? Evaluation...

Define Frozen Solid (Moscow Phys-Tech)? Evaluation how long it will take for a small pond of average depth D=0.5 m to   freeze entirely   in   a   very cold winter, when   the

Cyclic process of thermodynamic , When a system returns back to its initial...

When a system returns back to its initial state after passing by dissimilar phase, the phenomena is said to be a cyclic process. In this process as ΔU = 0. From first law of the

Explain frequency of light, An oil film (n = 1.45) on the surface of a pudd...

An oil film (n = 1.45) on the surface of a puddle of water on the street is 118 nm thick. What frequency of light would be reflected?   2d= (m+1/2)λ/n oil

Radial magnetic filed in galvanometer, How theta between plane of the coil ...

How theta between plane of the coil and magnetic field remains constant

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd