Task 40503.

Content: 40503.tif (222.06 KB)
Uploaded: 05.07.2014

Positive responses: 0
Negative responses: 0

Sold: 2
Refunds: 0

Seller: Юрий Физик
information about the seller and its items

~ $1.08

The exact amount is on the payment page

The subject is at a distance L = 0.9 m from the screen. Between the subject and the screen moves the lens, with a lens at one position on the screen is an enlarged image of the object, while the other - reduced. Is the focal length F of the lens, if the linear dimensions of the first image to k = 4 times larger than the second?

Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.

No feedback yet

Similar items

$1.08

Task 10015.

$1.08

Task 10014.