2 years ago in Daily GK Current Affairs

Read the following statements:




  1. Scientists have developed the fastest man-made rotor in the world, which will help them study quantum mechanics.

  2. At more than 60 billion revolutions per minute, this machine is more than 100,000 times faster than a high-speed dental drill.

  3. Quantum mechanics is a fundamental theory in physics which describes nature at the smallest scales of energy levels of atoms and subatomic particles.



Which of the following is/are incorrect?


[A] Only 1
[B] Only 2
[C] Both 1 and 2
[D] Both 2 and 3
[E] All are correct
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Answers

Guest
Guest
Sayed badruzama
Sayed badruzama - 2 years ago

Sayed badruzama from Mumbai, India is saying All are correct is correct answer

Nazia Sayed
Nazia Sayed - 2 years ago

Nazia Sayed from Mumbai, India is saying All are correct is correct answer

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