Who discovered dark energy? MCQ with Answer and Explanation

Question

Share Report Error

Who discovered dark energy?

A. Saul Perlmutter, Brian Schmidt, Adam Riess

B. Stephen Hawking

C. Edwin Hubble

D. Albert Einstein

Answer: Option A

Solution (By JKSSB Mock Tests)

They discovered the accelerating expansion of the universe.

This question belongs to: Static General Knowledge First in the World

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More First in the World Questions

Question #1

Share Report

Who discovered the first millisecond pulsar?

A. Aleksander Wolszczan

B. Donald Backer

C. Antony Hewish

D. Jocelyn Bell Burnell

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option B

Explanation:
Donald Backer discovered the first millisecond pulsar.

This question belongs to: Static General Knowledge First in the World

Question #2

Share Report

Who invented the can opener?

A. Bryan Donkin

B. Ezra Warner

C. Peter Durand

D. Nicolas Appert

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option B

Explanation:
Ezra Warner patented the can opener.

This question belongs to: Static General Knowledge First in the World

Question #3

Share Report

Who discovered oxygen?

A. Antoine Lavoisier

B. Carl Wilhelm Scheele

C. All of the above

D. Joseph Priestley

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
Priestley, Scheele, and Lavoisier contributed to its discovery.

This question belongs to: Static General Knowledge First in the World

Explore All First in the World MCQs