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10 questions
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- 1. Multiple Choice
How many beeping sound on the code ?
2
3
4
5
- 2. Multiple Choice
What is the function of this code ?
To display "Start Program" on LCD Sensor
To start the program when the play button is pressed
To start print
To end the program
- 3. Multiple Choice
The sound will play directly
TRUE
FALSE
- 4. Multiple Choice
What must be changed if the robot play sound A4 note for 0.1 seconds ?
Play Type
Note
Port
Second
- 5. Multiple Choice
The robot will play sound A4 note for 0.1 seconds, then wait for 1 second, then it will play sound D4 note for 0.1 seconds
TRUE
FALSE
- 6. Multiple Choice
What note will play ?
Hint:
1 Tone frequency of an A note is 440Hz.
2. Tone frequency of a C note is 261.63 Hz.
3. Tone frequency of a D note is 262Hz.
4. Tone frequency of an E note is 294Hz.
A
C
D
E
- 7. Multiple Choice
What note will play ?
Hint:
1 Tone frequency of an A note is 440Hz.
2. Tone frequency of a C note is 261.63 Hz.
3. Tone frequency of a D note is 262Hz.
4. Tone frequency of an E note is 294Hz.
5. Tone frequency of an F note is 349Hz.
6. Tone frequency of a G note is 392Hz.
E, D, A
G, C, A
A, G, C
C, G, A
- 8. Multiple Choice
It will play F note for 1 second, then wait for 0.1 seconds, then play G note for 2 seconds
Hint:
1 Tone frequency of an A note is 440Hz.
2. Tone frequency of a C note is 261.63 Hz.
3. Tone frequency of a D note is 262Hz.
4. Tone frequency of an E note is 294Hz.
5. Tone frequency of an F note is 349Hz.
6. Tone frequency of a G note is 392Hz.
TRUE
FALSE
- 9. Multiple Choice
What note will play ?
Hint:
1 Tone frequency of an A note is 440Hz.
2. Tone frequency of a C note is 261.63 Hz.
3. Tone frequency of a D note is 262Hz.
4. Tone frequency of an E note is 294Hz.
5. Tone frequency of an F note is 349Hz.
6. Tone frequency of a G note is 392Hz.
G, F, D
D, G, F
F, G, D
F, A, C
- 10. Multiple Choice
It will play G note for 2 seconds, then play C note for 1 second, then play A note for 1 second, then play G note for 1 second
Hint:
1 Tone frequency of an A note is 440Hz.
2. Tone frequency of a C note is 261.63 Hz.
3. Tone frequency of a D note is 262Hz.
4. Tone frequency of an E note is 294Hz.
5. Tone frequency of an F note is 349Hz.
6. Tone frequency of a G note is 392Hz.
TRUE
FALSE
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