How are the different kinds of electromagnetic radiation described?(1 point)
Responses
by their wavelength
by their wavelength
by their medium
by their medium
by their origin
by their origin
by their color
by their wavelength
Which statement regarding energy transmission is true?(1 point)
Responses
Particle models always work better than wave models.
Particle models always work better than wave models.
Wave models work better when energy transmission is continuous.
Wave models work better when energy transmission is continuous.
Wave models work better when energy transmission happens in discrete packets.
Wave models work better when energy transmission happens in discrete packets.
Particle models work better when energy transmission is continuous.
Wave models work better when energy transmission happens in discrete packets.
When deciding which model for electromagnetic radiation to use, which property is most carefully considered?(1 point)
Responses
the speed it travels
the speed it travels
how energy transmission occurs
how energy transmission occurs
presence of an accelerating charge
presence of an accelerating charge
presence of electrical and magnetic waves
how energy transmission occurs
Which question might be asked to determine which model to use to represent electromagnetic radiation?(1 point)
Responses
Is energy transferred?
Is energy transferred?
Does the model provide a way to explain observations?
Does the model provide a way to explain observations?
At what speed does the electromagnetic radiation travel?
At what speed does the electromagnetic radiation travel?
What creates the electromagnetic radiation?
Does the model provide a way to explain observations?
Which statement best describes how energy transfer occurs during the absorption and emission of electromagnetic radiation by atoms?(1 point)
Responses
Radiation can pass through atoms without transferring energy to them.
Radiation can pass through atoms without transferring energy to them.
Atoms are able to absorb and emit energy for a continuous range of wavelengths.
Atoms are able to absorb and emit energy for a continuous range of wavelengths.
The energy transfer is only possible for a small range of frequencies for each type of atom.
The energy transfer is only possible for a small range of frequencies for each type of atom.
The absorption and emission occurs in discrete amounts of energy.