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%
Solution to task 554 from Chertov´s for extramural stud
554. An act with a wavelength λ = 200 nm falls on a photocell with a lithium cathode. Find the smallest value of the retarding potential difference Umin, which must be applied to the photocell to stop the photocurrent
No customer reviews yet.
Discount for regular customers! If the total of your purchases from the seller
Михаил_Перович
exceeds: