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Two converging mirrors of focal

Two converging mirrors of focal length 30 cm are 15 cm apart. If an object is placed 1 cm from mirror one, how far from mirror
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2. asked by Paul
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Identical objects are located at the same distance from two spherical mirrors, A and B. The magnifications produced by the
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2. asked by Elizabeth
3. 769 views
two lenses,one converging with focal length 20.0 cm and one diverging with focal length -10.0 cm , are placed 25.0 cm apart. An
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2. asked by jimmy
3. 1,868 views
An object 2.00cm high is placed 40cm to the left of a converging lens having a focal length of 30cm.A diverging lens having a
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2. asked by moses
3. 484 views
A 1.00-cm-high object is placed 3.10 cm to the left of a converging lens of focal length 8.30 cm. A diverging lens of focal
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2. asked by Tyrone
3. 694 views
The microscope has a converging lens (the eyepiece) with a focal length of 2.50 mounted on one end of a tube of adjustable
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2. asked by Robyn
3. 1,141 views
A converging thin lens made out of crown glass (n=1.52) has a focal length f=1.0m An identical lens (same radius for the
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2. asked by mm
3. 879 views
Telescopes used to study stars, planets, galaxies are using mirrors. Mirrors are lighter than lenses and can be built with many
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2. asked by Cathy
3. 148 views
Two systems are formed from a converging lens and a diverging lens, as shown in parts a and b of the drawing. (The point labeled
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2. asked by Damien O' Connell
3. 2,160 views
Hi! could any help me please, thank you.1.An object is placed 17.8 cm from a first converging lens of focal length 13 cm. A
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2. asked by Chan
3. 845 views