The radiation detected by Penzias and Wilson is sometime referred to as CMBR, which stands for ...

Author Question: The radiation detected by Penzias and Wilson is sometime referred to as CMBR, which stands for ... (Read 64 times)

gbarreiro

Hero Member
Posts: 566

on: Jul 27, 2018

The radiation detected by Penzias and Wilson is sometime referred to as CMBR, which stands for _______________ radiation.

Fill in the blank(s) with correct word

Question 2

The number of _______________ visible on the Sun varies in a cycle with a period of 11 years.

Fill in the blank(s) with correct word

samiel-sayed

Sr. Member
Posts: 337

Reply #1 on: Jul 27, 2018

Answer to Question 1

cosmic microwave background

Answer to Question 2

sunspots

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gbarreiro

Hero Member
Posts: 566

Reply #2 on: Jul 27, 2018

samiel-sayed

Sr. Member
Posts: 337

Reply #3 on: Jul 27, 2018

You're welcome

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