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Section C — Scientific contributions & quantum physics (Q31–Q65)

Authored by Shantala P

Science

10th Grade

Used 1+ times

Section C — Scientific contributions & quantum physics (Q31–Q65)
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35 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bose treated light quanta as indistinguishable. Which result best followed from that idea?

A new kind of statistics that fit Planck’s law better

A proof that light is classical only

The end of quantum studies

That particles are always different

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why was Bose’s decision to send his paper directly to Einstein important?

It showed he lacked confidence.

It led to Einstein translating and promoting the work, increasing its reach.

It made the paper disappear.

It prevented publication.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Einstein extended Bose’s method to matter (atoms). What does this show about scientific ideas?

Good ideas can be applied to new areas and grow in power.

Ideas cannot be shared.

Only experiments matter, not theory.

Ideas stay small forever.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The concept of a Bose-Einstein condensate (BEC) predicted that many particles can share one state. What practical idea does this lead to?

No new technology can use it.

It helps explain lasers and properties like superfluidity.

It only applies to music.

It proves everything is classical.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bose’s statistics named “Bose-Einstein statistics” treat identical particles differently than Fermi-Dirac statistics. Which learning question is higher-order?

What is Bose’s birthday?

How does treating particles as indistinguishable change predictions about their behaviour?

Did Bose like music?

Where was Bose born?

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bose lacked big labs at times. Which inference explains how he still made big theoretical contributions?

Labs are always necessary for theory.

Deep thought, strong math skills, and clear reasoning can produce major theory without big labs.

He cheated.

He copied from others.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What shaped Einstein’s quick support for Bose’s paper?

Einstein liked only experimental results.

Einstein recognized the elegance and logic in Bose’s derivation.

Einstein knew Bose personally since childhood.

Einstein ignored the paper.

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