Podcast
Questions and Answers
What is the basic particle of the chemical elements?
What is the basic particle of the chemical elements?
- Neutron
- Electron
- Proton (correct)
- Molecule
What distinguishes one chemical element from another?
What distinguishes one chemical element from another?
- Number of protons (correct)
- Atomic weight
- Number of neutrons
- Number of electrons
What do you call atoms with the same number of protons but a different number of neutrons?
What do you call atoms with the same number of protons but a different number of neutrons?
- Isotopes (correct)
- Isobars
- Isotones
- Isomers
What is the overall charge of an atom if the numbers of protons and electrons are equal?
What is the overall charge of an atom if the numbers of protons and electrons are equal?
Where is more than 99.94% of an atom's mass located?
Where is more than 99.94% of an atom's mass located?
What is the frequency range for audio waves that elicit an auditory percept in humans?
What is the frequency range for audio waves that elicit an auditory percept in humans?
What are sound waves above 20 kHz known as?
What are sound waves above 20 kHz known as?
What is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids including vibration, sound, ultrasound, and infrasound?
What is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids including vibration, sound, ultrasound, and infrasound?
What is the term for a scientist who works in the field of acoustics?
What is the term for a scientist who works in the field of acoustics?
Which subdiscipline of acoustics involves the study of environmental noise?
Which subdiscipline of acoustics involves the study of environmental noise?
What is the frequency range for audio waves that elicit an auditory percept in humans?
What is the frequency range for audio waves that elicit an auditory percept in humans?
What are sound waves above 20 kHz known as?
What are sound waves above 20 kHz known as?
Which of the following subdisciplines of acoustics involves the study of environmental noise?
Which of the following subdisciplines of acoustics involves the study of environmental noise?
What is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids including vibration, sound, ultrasound, and infrasound?
What is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids including vibration, sound, ultrasound, and infrasound?
What do you call a scientist who works in the field of acoustics?
What do you call a scientist who works in the field of acoustics?
