The solution of the problem 3.58 cr 3 from the problem

The solution of the problem 3.58 cr 3 from the problem

Task 3.58
Determine the thickness of the layer of matter that attenuates the intensity of monochromatic light three-fold, if the thickness of the half-attenuation layer is 2 m.

Discount for regular customers! If the total of your purchases from the seller Михаил_Перович exceeds:

• $200 discount 15%
• $100 discount 10%
• $50 discount 7%
• $20 discount 5%
• $10 discount 3%
• $5 discount 2%
• $1 discount 1%