Which factors are most significant in describing the climate of a region?
a. latitude and longitude
b. temperature and precipitation
c. elevation and amount of greenhouse gases
d. changes in solar radiation and milankovitch cycles

Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c