The answer is D) 70 degrees, 20 degrees
Answer:
Wave length = speed / frequency
Wave length = 3x10^8 / 4.11x10^4
Wave length = 7.299x10^3nm
Step-by-step explanation:
Answer: 25
Step-by-step explanation:
Subtract 46.50 - 46.25 and you’ll get 25
Answer:
140 degree or Answer D
Step-by-step explanation:
140 degrees is the answer for a Nonagon
Answer:
12.5 m in 1 second.
Step-by-step explanation:
400/32=12.5