Timbre is the sound quality of a particular instrument or voice.
Timbre is ___________.
Responses:
the sound quality of a particular instrument or voice
the aspect of music having to do with time
the relationship among various voices or instrumental lines
the specific list of instruments to be used in a particular work
11 answers
Multiple Choice
A chamber orchestra is __________ than a symphony orchestra.
Responses:
smaller
larger
more advanced
louder
A chamber orchestra is __________ than a symphony orchestra.
Responses:
smaller
larger
more advanced
louder
A chamber orchestra is smaller than a symphony orchestra.
How does the nucleus change in beta-plus decay?
Responses:
The mass number increases by one, and the atomic number remains the same.
The mass number remains the same, and the atomic number increases by one.
The mass number decreases by one, and the atomic number remains the same.
The mass number remains the same, and the atomic number decreases by one.
Responses:
The mass number increases by one, and the atomic number remains the same.
The mass number remains the same, and the atomic number increases by one.
The mass number decreases by one, and the atomic number remains the same.
The mass number remains the same, and the atomic number decreases by one.
In beta-plus decay, the mass number remains the same, and the atomic number decreases by one.
An unstable nucleus undergoes gamma decay. How does the nucleus change?
Responses
It becomes more stable by repositioning its particles.
It becomes more stable by emitting energy and particles.
It becomes less stable by emitting energy and particles.
It becomes less stable by repositioning its particles.
Responses
It becomes more stable by repositioning its particles.
It becomes more stable by emitting energy and particles.
It becomes less stable by emitting energy and particles.
It becomes less stable by repositioning its particles.
An unstable nucleus undergoes gamma decay and becomes more stable by emitting energy.
is beta decay a form of nuclear fission?(1 point)
Responses
Yes, it is because the mass number changes.
No, it is not because the mass number does not change.
No, it is not because the atomic number does not change.
Yes, it is because the atomic number changes.
Responses
Yes, it is because the mass number changes.
No, it is not because the mass number does not change.
No, it is not because the atomic number does not change.
Yes, it is because the atomic number changes.
No, it is not because the mass number does not change.
Which statement correctly classifies gamma emission?
Responses
Gamma emission is a type of radioactive decay, but it is not a fission reaction.
Gamma emission is a type of radioactive decay that is also a fission reaction.
Gamma emission is not a type of radioactive decay, but it is a fission reaction.
Gamma emission is not a type of radioactive decay or a fission reaction.
Responses
Gamma emission is a type of radioactive decay, but it is not a fission reaction.
Gamma emission is a type of radioactive decay that is also a fission reaction.
Gamma emission is not a type of radioactive decay, but it is a fission reaction.
Gamma emission is not a type of radioactive decay or a fission reaction.
Gamma emission is a type of radioactive decay, but it is not a fission reaction.