The James Webb Space Telescope is primarily designed to observe in which spectrum? MCQ with Answer and Explanation

The James Webb Space Telescope is primarily designed to observe in which spectrum?
A. X-ray
B. Ultraviolet
C. Infrared
D. Visible light
Answer: Option C
Solution (By JKSSB Mock Tests)
JWST is optimized for infrared astronomy.

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Practice More Science and Technology Questions

Question #1
India's first dedicated military satellite is:
A. INSAT
B. Cartosat
C. GSAT-7
D. RISAT

Correct Answer: Option C


Explanation:
GSAT-7 (Rukmini) is for Indian Navy communication.

Question #2
Which planet in our solar system has the most moons?
A. Saturn
B. Jupiter
C. Uranus
D. Mars

Correct Answer: Option A


Explanation:
Saturn currently holds the record for the highest number of confirmed moons.

Question #3
Which of these is a key benefit of electric vehicles?
A. Zero tailpipe emissions
B. Higher reliance on oil
C. High carbon emissions
D. Use of leaded fuel

Correct Answer: Option A


Explanation:
Electric vehicles do not emit tailpipe pollutants, helping to reduce local air pollution.