Select the INCORRECTLY spelt word in the given sentence.
The revelation of quantam mechanics brought about a transformative paradigm in the domain of physics in the early 20^th century.

The correct answer is: Option 1.

Key Points

• The word "quantam" is incorrectly spelt. The correct spelling is "quantum". (क्वांटम)
  • Example: The quantum mechanics revolutionized the field of physics.
• The word "quantum" refers to the smallest amount of a physical quantity that can exist independently, particularly in physics. (क्वांटम)
  • Example: Quantum theory has provided profound insights into the nature of matter and energy.

Therefore, the correct answer is: Option 1.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Transformative (परिवर्तनकारी): Causing a marked change in someone or something.
  • Example: The new policy had a transformative impact on the education system.
• Revelation (प्रकाशन): A surprising and previously unknown fact that has been disclosed to others.
  • Example: The revelation of the secret plan caused a huge uproar.
• Paradigm (प्रतिमान): A typical example or pattern of something; a model.
  • Example: The paradigm shift in technology changed the way businesses operate.