Answer:
C
Explanation:
Velocity is just speed with direction
Answer:
??? i don't no what you just said
Explanation:
Answer:
Answer: It takes 5,730 years for half the carbon-14 to change to nitrogen; this is the half-life of carbon-14. After another 5,730 years only one-quarter of the original carbon-14 will remain
Speed = frequency * wavelength
