Timed Challenge - Answer & Submit | GK Mania

1 What state of matter is steam?

A) Solid

B) Plasma

C) Gas

D) Liquid

2 What particle was predicted by Dirac in 1928?

A) Pion

B) Neutrino

C) Positron

D) Muon

3 Who discovered the electron?

A) J.J. Thomson

B) Ernest Rutherford

C) Niels Bohr

D) James Chadwick

4 What is the hardest mineral on Mohs scale?

A) Corundum (9)

B) Diamond (10)

C) Quartz (7)

D) Topaz (8)

5 What particle mediates the strong nuclear force?

A) Photon

B) W boson

C) Graviton

D) Gluon

6 What is the principle of equipartition of energy?

A) Energy is distributed equally

B) Only kinetic energy matters

C) All energy goes to one mode

D) Energy is never shared

7 What color does copper turn when oxidized?

A) Green

B) Red

C) Blue

D) Black

8 Who developed the first successful heart transplant?

A) Christiaan Barnard

B) Norman Shumway

C) Denton Cooley

D) Michael DeBakey

9 Who developed the smallpox vaccine?

A) Edward Jenner

B) Alexander Fleming

C) Jonas Salk

D) Louis Pasteur

10 What is absolute zero on the Kelvin scale?

A) 0 K

B) 273 K

C) -273 K

D) -460 K

Quiz

1 What state of matter is steam?

2 What particle was predicted by Dirac in 1928?

3 Who discovered the electron?

4 What is the hardest mineral on Mohs scale?

5 What particle mediates the strong nuclear force?

6 What is the principle of equipartition of energy?

7 What color does copper turn when oxidized?

8 Who developed the first successful heart transplant?

9 Who developed the smallpox vaccine?

10 What is absolute zero on the Kelvin scale?

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Quiz

1 What state of matter is steam?

2 What particle was predicted by Dirac in 1928?

3 Who discovered the electron?

4 What is the hardest mineral on Mohs scale?

5 What particle mediates the strong nuclear force?

6 What is the principle of equipartition of energy?

7 What color does copper turn when oxidized?

8 Who developed the first successful heart transplant?

9 Who developed the smallpox vaccine?

10 What is absolute zero on the Kelvin scale?

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Quiz Results