Who discovered the first exoplanet with water vapor detection? MCQ with Answer and Explanation

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Who discovered the first exoplanet with water vapor detection?

A. Michel Mayor

B. Both

C. Hubble team

D. NASA

Answer: Option C

Solution (By JKSSB Mock Tests)

Exoplanet atmospheres.

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

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Question #1

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What was the first feature-length film to be shot entirely on a digital camera?

A. Star Wars: Episode I

B. 28 Days Later

C. Toy Story

D. The Celebration

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Correct Answer: Option D

Explanation:
The Celebration (1998), directed by Thomas Vinterberg, is widely cited as the first digital feature film.

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Question #2

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Who invented the microscope?

A. Zacharias Janssen

B. Robert Hooke

C. Galileo Galilei

D. Antonie van Leeuwenhoek

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Correct Answer: Option A

Explanation:
Zacharias Janssen is credited with inventing the compound microscope.

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Question #3

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Who discovered America (for Europeans)?

A. Leif Erikson

B. Vasco da Gama

C. Christopher Columbus

D. Ferdinand Magellan

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Correct Answer: Option C

Explanation:
Christopher Columbus reached the Americas in 1492.

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

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