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Complete the following for a thin biconvex lens with a focal length of 8.00 cm:


a) Position of the object: 17cm, position of the image: ______, lateral amplification: _________


b) Position of the object: ______, position of the image: -1.0 cm, lateral amplification:_________


Thank you!!!

Answer :

a) The position of the image is approximately 5.44 cm.

the lateral amplification is approximately -0.32.

b) The position of the object is approximately 0.89 cm.

the lateral amplification is approximately 1.12.

a) Using the thin lens formula, which states that

1/f = 1/v - 1/u,

where f is the focal length of the lens, v is the position of the image, and u is the position of the object, we can solve for the unknown values.

Given:

Focal length (f) = 8.00 cm

Position of the object (u) = 17 cm

1/8.00 = 1/v - 1/17

Rearranging the equation, we have:

1/v = 1/8.00 + 1/17

1/v = (17 + 8.00)/(8.00 * 17)

1/v = 25.00/136.00

v = 136.00/25.00

v ≈ 5.44 cm

Therefore, the position of the image is approximately 5.44 cm.

To calculate the lateral amplification (m), we use the formula:

m = -v/u

m = -5.44/17

m ≈ -0.32

Therefore, the lateral amplification is approximately -0.32.

b) Given:

Position of the object (u) = ?

Position of the image (v) = -1.0 cm

Focal length (f) = 8.00 cm

Using the thin lens formula:

1/f = 1/v - 1/u

1/8.00 = 1/(-1.0) - 1/u

Rearranging the equation, we have:

1/u = 1/8.00 + 1/1.0

1/u = (1.0 + 8.00)/(8.00 * 1.0)

1/u = 9.00/8.00

u = 8.00/9.00

u ≈ 0.89 cm

Therefore, the position of the object is approximately 0.89 cm.

To calculate the lateral amplification (m), we use the formula:

m = -v/u

m = -(-1.0)/0.89

m ≈ 1.12

Therefore, the lateral amplification is approximately 1.12.

know more about lens formula here

https://brainly.com/question/30241853#

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