85. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
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Product description
- When light passes through a layer of solution 1 cm thick, its intensity is weakened by 10%. What is the intensity of light when passing through a layer of the same solution 10 cm thick?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.