The blue light removes red parts of the color spectrum giving it a cooler color
The rate of change of velocity per unit time is called acceleration.
Its SI unit is m/s².
The weight of air resting on a surface, divided by the area
of the surface ... described in units of force per unit area ...
is called air pressure.
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
