Possible Learning Materials/Activities to Use Vocabulary 1.1 Question Lecture: Ancient and Modern Tools of Astronomy 1.1 RED quantum model of the atom Discussion: Comparing Energy Through Analogy Activity: 1.11 - The Atom and Light Discussion: The Atom Diving Analogy Activity: 1.12 - Energy and the EM Spectrum Discussion: EM Tools through the Ages nucleus OBSERVER proton FLAME electron neutron ground State excited State emission (atomic) absorption (atomic) photon electromagnetic radiation electromagnetic spectrum GREEN energy frequency wavelength radio 1.1 - Look at the diagram above. Our fabulous observer is resting near a bonfire with two pieces of fruit, a red and a green apple. i) Why do these two fruits appear to be different colors to the observer? (Your response should trace the microwave infrared light from the source through the diagram to the observer's eyes. Your response should discuss components and behaviors of subatomic particles and the role of visible ultraviolet energy in this system.) X-ray gamma [TYPE ANSWER TO 1.1 HERE]
Possible Learning Materials/Activities to Use
Vocabulary
1.1 Question
Lecture: Ancient and Modern Tools of Astronomy
Discussion: Comparing Energy Through Analogy
Activity: 1.11 - The Atom and Light
Discussion: The Atom Diving Analogy
Activity: 1.12 - Energy and the EM Spectrum
Discussion: EM Tools through the Ages
1.1
quantum model of the atom
nucleus
proton
electron
neutron
ground State
excited State
emission (atomic)
absorption (atomic)
photon
electromagnetic spectrum
energy
frequency
wavelength
radio
microwave
infrared
visible
ultraviolet
X-ray
gamma
1.1 - Look at the diagram above. Our fabulous observer is resting near a bonfire with two pieces of fruit, a red and a green apple. i) Why do these two fruits appear to be different colors to the observer? (Your response should trace the light from the source through the diagram to the observer’s eyes. Your response should discuss components and behaviors of subatomic particles and the role of energy in this system.)
[TYPE ANSWER TO 1.1 HERE]
The fire near the observer majorly emits in two bands, a visible and an infrared band.
The fire can be seen by the observer due to its broadband emission in the visible regions.
Heat can be felt near a fire due to its emissions in the IR bands.
And also, some narrow bands of UV radiations are also present.
The human eyes can only detect the radiations lying in the visible region.
The visible spectrum consists of many wavelengths, from blue (380-450 nm) to red (625-700 nm).
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