Flashcard #1

Flashcard #1

Assessment

Flashcard

Physics

11th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

How do musical instruments change pitch?

Back

By changing the length of something, as the pitch is determined by the natural frequency of parts of the instrument (e.g., strings, length of straw).

2.

FLASHCARD QUESTION

Front

Where is the sound amplified in a cup instrument and why?

Back

In the cup. The cup amplifies every note produced by the string, making it louder.

3.

FLASHCARD QUESTION

Front

What does the pitch of sound depend on?

Back

The frequency of the sound.

4.

FLASHCARD QUESTION

Front

Why does a tuba produce lower sounds than a trumpet?

Back

Because the sound waves have to travel a longer distance before they exit the instrument.

5.

FLASHCARD QUESTION

Front

What is a key characteristic that makes musical instruments loud?

Back

They need to move a lot of air.

6.

FLASHCARD QUESTION

Front

What is the relationship between frequency and pitch?

Back

Higher frequency results in a higher pitch, while lower frequency results in a lower pitch.

7.

FLASHCARD QUESTION

Front

What role does the length of a string play in determining pitch?

Back

Longer strings produce lower pitches, while shorter strings produce higher pitches.

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