Which of the following electromagnetic waves has the shortest wavelength?

a.
visible light waves

b.
ultraviolet waves

c.
microwaves

d.
infrared waves

Why are graphs useful when interpreting data

Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47

Aspacecraft that renters the earth’s atmosphere drastically slows down. the amount of kinetic energy the spacecraft has as it reenters the earths atmosphere