Who is the inventor of the Richter Scale used to measure the magnitude of earthquakes? MCQ with Answer and Explanation

Question

Share Report Error

Who is the inventor of the Richter Scale used to measure the magnitude of earthquakes?

A. Charles Richter

B. Giuseppe Mercalli

C. Alfred Wegener

D. James Hutton

Answer: Option A

Solution (By JKSSB Mock Tests)

Charles F. Richter developed the Richter magnitude scale in 1935 in partnership with Beno Gutenberg.

This question belongs to: Static General Knowledge Inventions and Discoveries

Request complete Subject PDF

Discuss this Question (0)

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

Practice More Inventions and Discoveries Questions

Question #1

Share Report

Who discovered that the velocity of sound in a gas depends directly on the ratio of specific heats?

A. Isaac Newton

B. Pierre-Simon Laplace

C. Christiaan Huygens

D. Robert Boyle

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option B

Explanation:
Laplace corrected Newton's isothermal calculation of sound speed by incorporating adiabatic heating/cooling factors.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #2

Share Report

The invention of the common maritime signaling system known as the heliograph was optimized by whom?

A. Sir Henry Christopher Mance

B. Alexander Graham Bell

C. Guglielmo Marconi

D. Benjamin Franklin

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
Mance engineered the specialized flash mirror signaling device in the 1870s for military communications across arid frontier terrain.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #3

Share Report

The discovery of the cosmic rays was rewarded with a Nobel Prize to which physicist?

A. Carl Anderson

B. Victor Hess

C. Robert Millikan

D. Arthur Compton

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option B

Explanation:
Victor Hess discovered cosmic radiation by taking ionization monitoring instruments up in high-altitude balloon flights between 1911 and 1913.

This question belongs to: Static General Knowledge Inventions and Discoveries

Explore All Inventions and Discoveries MCQs