amelia1797 amelia1797

22-10-2019
Biology

contestada

A scientist studying stars can estimate the
temperatures of stars by their

Respuesta :

Merwaasaleh Merwaasaleh

22-10-2019

They observe very closely using telescopes and also split the light into its constituent colors (or frequencies) using a device called a diffraction grating.

By noting the wavelength at which the radiation emitted by the star.

Answer Link

Otras preguntas

Select all that apply. Five postwar movements of change in the United States included: a return to normalcy Prohibition urbanization restrictive immigration tax

to increase an amount by 24% what single multiplier would you use?

In a game using two numbered cubes, what is the probability of not rolling the same number on both cubes three times in a row?

how do you solve this equation 9(e-2)=8(e-1)

An alarm clock draws 0.5 A of a current when connected to a 120 volt circuit. Calculate its resistance

what is a sign of genetic mutation

PLEASE HELP I GIVE THANKS

Protists are often grouped according to whether they are plant-like, fungus-like, or________. A. bacteria-like B. arcahebacteria-like C. animal-like D. vir

Which factor was most important in enabling Russia to fight in World War I for as long as it did?

Name and define the 6 stages of the water cycle