The invention of the common domestic non-stick cookware surface pan coating was developed using which material? MCQ with Answer and Explanation

Question
The invention of the common domestic non-stick cookware surface pan coating was developed using which material?
A. PTFE (Teflon) by Marc Grégoire
B. Bakelite
C. Nylon
D. Kevlar
Answer: Option A
Solution (By JKSSB Mock Tests)
French engineer Marc Grégoire developed the process to bond Teflon to aluminum pan matrices, founding the Tefal brand.
This question belongs to: Static General Knowledge Inventions and Discoveries
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Practice More Inventions and Discoveries Questions

Question #1
Who discovered the specific mathematical constant linking the energy of a photon to its frequency?
A. Werner Heisenberg
B. Niels Bohr
C. Max Planck
D. Albert Einstein
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Correct Answer: Option C

Explanation:
Max Planck discovered Planck's constant ($h$) as part of his derivation of blackbody radiation energy laws.
This question belongs to: Static General Knowledge Inventions and Discoveries
Question #2
The invention of the common chemical matchstick containing safer amorphous red phosphorus instead of toxic white phosphorus is called what?
A. Safety Match
B. Congreve Match
C. Friction Match
D. Lucifer Match
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Correct Answer: Option A

Explanation:
John Edvard Lundström developed the commercial safety match in Sweden by putting red phosphorus on the striking strip rather than the match head.
This question belongs to: Static General Knowledge Inventions and Discoveries
Question #3
Who discovered that light exhibits particle-like momentum in scattering collisions with electrons, proving photon theory?
A. Albert Einstein
B. Niels Bohr
C. Arthur Compton
D. Max Planck
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Correct Answer: Option C

Explanation:
Arthur Compton discovered the Compton Effect in 1923, providing explicit proof that light acts as discrete localized particles.
This question belongs to: Static General Knowledge Inventions and Discoveries
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