Hello! could you help me with this question? I don't really know a lot about it .
Explain why people who have the lens of their eye removed because of cataracts are able to see low-frequency ultraviolet.

Thank you

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely

What determines the amount of inertia an object has

What efficiency of a car's engine when heat input is 200,000 joules and waste heat is 150,000 joules? a. 75% b. 35% c. 25% d. 85%