shrekanddonkey123 shrekanddonkey123

07-12-2020
Chemistry

contestada

hi;) this is easy i just need someone to explain it to me

What is the best wavelength for an astronomer to use to study the composition of planets and stars?
A Gamma rays
B Radio waves
C Visible light
D Microwaves

Respuesta :

srisesha2017 srisesha2017

07-12-2020

Answer:

a

Explanation:

A Gamma rays is the best wavelength for an astronomer to use to study the composition of planets and stars

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