[Answered] The chemical composition of stars can be determined from lines in their spectra. Indicate whether ...

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sdfghj

Hero Member
Posts: 552

on: Jul 28, 2018

The chemical composition of stars can be determined from lines in their spectra.
Indicate whether the statement is true or false

Question 2

The characteristic peaks in an x ray spectrum of an atom occur because of rapid deceleration of the bombarding electrons.
Indicate whether the statement is true or false

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jxjsniuniu

Sr. Member
Posts: 343

Reply #1 on: Jul 28, 2018

Answer to Question 1

T

Answer to Question 2

F

sdfghj

Member
Posts: 552

Reply 2 on: Jul 28, 2018

Gracias!

Hdosisshsbshs

Member
Posts: 315

Reply 3 on: Yesterday

Wow, this really help

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