Answer:
Wave length = speed / frequency
Wave length = 3x10^8 / 4.11x10^4
Wave length = 7.299x10^3nm
Step-by-step explanation:
Answer: 8,762.1 . The nearest tenth of a pound should be 2, the decimal throwing me off
Answer: V=πr^2h=π·4^2·8≈402.12386cm^2
Answer:
a²-17=8
Step-by-step explanation:
5²-17= 25-17
= 8
