CLEAN : Sound no barrier for worlds fastest pianist

CLEAN : Sound no barrier for worlds fastest pianist

Assessment

Interactive Video

Physics

9th - 10th Grade

Hard

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The video discusses the natural speed limit for pianists, likening it to the maximum speed of an airplane propeller. It explains that while achieving speeds of 19.5 notes per second is possible, it surpasses the ear's ability to discern individual notes and requires significant physical energy. The natural speed for pianists is between 13 and 14 notes per second, which is necessary to achieve the true power of the piano, akin to breaking the sound barrier.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the natural limit to the speed of pianists compared to?

The speed of a car

The speed of a propeller on an airplane

The speed of a train

The speed of a rocket

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is playing at 19.5 notes per second not musically interesting?

It requires too much mental focus

It is too slow for the audience

It is not physically possible

The ear cannot discern the notes at that speed

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the natural speed range for pianists?

17 to 18 notes per second

13 to 14 notes per second

15 to 16 notes per second

10 to 11 notes per second

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is required to achieve the true power of the piano?

Playing with both hands

Playing at a slower speed

Reaching the natural speed limit

Using more physical energy

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when a pianist goes past the sound barrier on a piano?

The pianist plays slower

The piano produces no sound

The sound becomes clearer

The notes become indistinguishable