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

Biophysics, please tell me some topics of biophysics.

please tell me some topics of biophysics.

Frame of refrence, explain the negative result of speciale theory of relati...

explain the negative result of speciale theory of relativity

Weiss constant, Weiss constant: A characteristic constant based on the...

Weiss constant: A characteristic constant based on the material, utilized in calculating the susceptibility of paramagnetic materials.

What is the area of the surface of water through, A small bulb is placed at...

A small bulb is placed at the bottom of a tank containing water to a depth of 80 cm. What is the area of the surface of water through which light from the bulb can emerge out? Refr

Semiconductor materials: indium antimonide, Melting point: 525 0 C. It ...

Melting point: 525 0 C. It has small band gap and very high mobility around 70,000Cm 2 /V-Sec. It has much easier to prepare in single crystal from the Gallium arsenide. It is

Explain about the term spatial coherence of laser, Explain about the term s...

Explain about the term spatial coherence of Laser. Spatial coherence: This coherence is a measure of the correlation among the phases of a light wave at several points’ tran

Explain the change in kinetic energy of the crate, A crate with a mass of 2...

A crate with a mass of 210 kg is horizontally accelerated by a force of 95 N. The force is directed at an upward angle so that the vertical part of the force is 47.5 N and the

Explain vectors, Explain  vectors Vectors : a quantity that has a siz...

Explain  vectors Vectors : a quantity that has a size as well as direction is known a vector. So, for example, the wind blows with some speed and in some direction. So the win

Newto, why electron move in orbit

why electron move in orbit

Reducing friction with ball bearings, Reducing friction with ball bearings ...

Reducing friction with ball bearings  Find two tin cans that have a deep groove approximately the top, such as paint cans. Lay marbles in single groove and invert the other can

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