Task 40287.
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- Physics
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- 07.06.2014 19:50:38
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- Юрий Физик · about the seller and their products
DESCRIPTION
Task 40287.
The distance from the light bulb to the screen on an optical bench 1 m. What is the distance from the light bulb you need to put a converging lens with a focal length of 24 cm, to get a sharp image on the screen light bulbs?
Additional information:
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
If you have any questions about the decision to write. I try to help.
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