Question

In: Physics

As a distant object moves toward a converging lens the image distance _____ and the image...

As a distant object moves toward a converging lens the image distance _____ and the image gets _____

a.

decreases, smaller

b.

decreases, larger

c.

increases, smaller

d.

increases, larger

Solutions

Expert Solution

As a object moves towards a converging lens the image distance increase and the image gets larger..when the object is at infinity image will be formed on focus point f..when object is beyond 2f image will be formed between f & 2f...when object is at 2f the image will be formed also at 2f & when object is at between f & 2f image will be formed beyond 2f...& Finally when object is at F image will be at infinity...and will be infinite time larger than the object

Here option D) is correct..


Related Solutions

An object is placed 37 cm in front of a converging lens. An image forms which...
An object is placed 37 cm in front of a converging lens. An image forms which has a magnification of 1.99 and is inverted. The object is then moved to 12.7 cm from the lens. What is the magnification of the image when it is moved there? Include a negative sign if inverted. ***PLEASE ONLY ANSWER IF 100% CORRECT***
1a. The distance of an object and its image is 20cm. A lens has a focal point of -30cm. Calculate the object distance, describe the image, and construct a ray diagram for the lens (not in scale).
  1a. The distance of an object and its image is 20cm. A lens has a focal point of -30cm. Calculate the object distance, describe the image, and construct a ray diagram for the lens (not in scale). 1b. A 0.8Kg microphone is connected to a spring and is oscillating in simple harmonic motion up and down with a period of 3s. Below the microphone there is a source of sound with a frequency of 550Hz. Knowing that the change...
A converging lens forms an image 20 centimeters  high of an object that is 5 centimeters high....
A converging lens forms an image 20 centimeters  high of an object that is 5 centimeters high. part a calculate the magnification factor m of the lens part b Explain how you can calculate the distance from the object if you know the lens has a focal length of  f centimeters. part c If the lens has a focal length of 10 centimeters calculate the distance to the image if the object is placed at a distance of 25 centimeters from the...
The distance between an object and its image formed by a diverging lens is 51.7 cm....
The distance between an object and its image formed by a diverging lens is 51.7 cm. The focal length of the lens is -235 cm. a.) Find the image distance b.) Find the object distance.
The distance between an object and its image formed by a diverging lens is 8.20 cm....
The distance between an object and its image formed by a diverging lens is 8.20 cm. The focal length of the lens is -3.70 cm. Find (a) the image distance and (b) the object distance.
For a diverging lens of focal length -20cm, for what object distance will the magnification of the image be 0.8?
For a diverging lens of focal length -20cm, for what object distance will the magnification of the image be 0.8?Group of answer choices10cm.8cm.5cm.4cm.2cm.
an object 3.0cm high object is place 4.0cm in front of a converging lens with a...
an object 3.0cm high object is place 4.0cm in front of a converging lens with a focal length of 8.0cm. the object is located on the principal axis. part 1. the image that will be formed will be . real, virtual or neither? part 2. the image will be loacted on the same side of the lens at a distance of __ from the lens? part 3. the magnification of the image will be ? part 4. the size of...
An antelope is at a distance of 20.0 m from a converging lens of focal length...
An antelope is at a distance of 20.0 m from a converging lens of focal length 27.0 cm. The lens forms an image of the animal. (a) If the antelope runs away from the lens at a speed of 4.10 m/s, how fast does the image move? mm/s
A converging lens has a focal length of 15 cm. If an object is placed at...
A converging lens has a focal length of 15 cm. If an object is placed at a distance of 5 cm from the lens, a. find the image position d i = _____ cm (include sign +/-) b. find the magnification M = _____(include sign +/-) c. characterize the resulting image. ________(real or virtual) ________(enlarged or reduced) ________(upright or inverted)
a) The focal length of a converging lens is 35 cm. An object is placed 100...
a) The focal length of a converging lens is 35 cm. An object is placed 100 cm in front of the lens. Describe the image. b) The focal length of a converging lens is 35 cm. An object is placed 30 cm in front of the lens. Describe the image. c) The focal length of a diverging lens is 35 cm. An object is placed 100 cm in front of the lens. Describe the image. d) The focal length of...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT