POST TEST 2 UPDATED
COMPREHENSIVE TEST BANK 2026
SOLVED QUESTIONS WITH FULL
SOLUTION 100% CORRECT
◉ Drag each tile to the correct location.
A scientist is studying the light emitted by several celestial objects. He
records the shifts in each object's spectral lines (in nm). Based on these
measurements, determine whether each object is moving TOWARD or
AWAY from Earth.
Use the LINK for the diagram of the visible light spectrum to help you.
400 nm shifted to 430 nm
610 nm shifted to 580 nm
512 nm shifted to 480 nm
670 nm shifted to 690 nm
https://cdn.app.edmentum.com/EdAssets/b9d99084338a4dbf9c9ed79f10
49bf8c?ts=636232334357600000
Answer: TOWARD:610 nm shifted to 580 nm AND 512 nm shifted to
480 nm
AWAY:400 nm shifted to 430 nm AND 670 nm shifted to 690 nm
◉ Match the tools with the advantages they offer to astronomers.
,photography
space telescope
radio telescope
optical telescope
detects electromagnetic frequencies outside the visible spectrum that
reaches Earth
captures images that can be shared and compared by scientists
obtains a magnified and clear view of a part of the sky to observe
celestial objects
allows access to images taken from outsideEarth's atmosphere
Answer: SPACE TELESCOPE:allows access to images taken from
outsideEarth's atmosphere
PHOTOGRAPHY:captures images that can be shared and compared by
scientists
OPTICAL TELESCOPE:obtains a magnified and clear view of a part of
the sky to observe celestial objects
RADIO TELESCOPE:detects electromagnetic frequencies outside the
visible spectrum that reaches Earth
◉ Arrange the events of the big bang in sequential order.
The first neutral atoms form. The universe is transparent.
Atomic nuclei form. Hydrogen fuses into helium.
, The universe comes into existence as a single point.
Gases form that will later go on to shape the stars and galaxies.
The universe begins expanding, and nuclear forces develop.
Answer: The universe comes into existence as a single point. --> The
universe begins expanding, and nuclear forces develop. -->Atomic
nuclei form. Hydrogen fuses into helium. --> The first neutral atoms
form. The universe is transparent. --> Gases form that will later go on to
shape the stars and galaxies.
◉ Match the events related to the formation of the universe with the
stages during which they occurred.
https://us-static.z-
dn.net/files/d0d/6f1038f1dcdc9d87024509c434adc46b.png
The first neutral atoms begin to form.
Hydrogen fuses into helium.
Expansion from an infinitely hot point.
Answer: (left to right on picture)
Expansion from an infinitely hot point.
Hydrogen fuses into helium.
The first neutral atoms begin to form.
COMPREHENSIVE TEST BANK 2026
SOLVED QUESTIONS WITH FULL
SOLUTION 100% CORRECT
◉ Drag each tile to the correct location.
A scientist is studying the light emitted by several celestial objects. He
records the shifts in each object's spectral lines (in nm). Based on these
measurements, determine whether each object is moving TOWARD or
AWAY from Earth.
Use the LINK for the diagram of the visible light spectrum to help you.
400 nm shifted to 430 nm
610 nm shifted to 580 nm
512 nm shifted to 480 nm
670 nm shifted to 690 nm
https://cdn.app.edmentum.com/EdAssets/b9d99084338a4dbf9c9ed79f10
49bf8c?ts=636232334357600000
Answer: TOWARD:610 nm shifted to 580 nm AND 512 nm shifted to
480 nm
AWAY:400 nm shifted to 430 nm AND 670 nm shifted to 690 nm
◉ Match the tools with the advantages they offer to astronomers.
,photography
space telescope
radio telescope
optical telescope
detects electromagnetic frequencies outside the visible spectrum that
reaches Earth
captures images that can be shared and compared by scientists
obtains a magnified and clear view of a part of the sky to observe
celestial objects
allows access to images taken from outsideEarth's atmosphere
Answer: SPACE TELESCOPE:allows access to images taken from
outsideEarth's atmosphere
PHOTOGRAPHY:captures images that can be shared and compared by
scientists
OPTICAL TELESCOPE:obtains a magnified and clear view of a part of
the sky to observe celestial objects
RADIO TELESCOPE:detects electromagnetic frequencies outside the
visible spectrum that reaches Earth
◉ Arrange the events of the big bang in sequential order.
The first neutral atoms form. The universe is transparent.
Atomic nuclei form. Hydrogen fuses into helium.
, The universe comes into existence as a single point.
Gases form that will later go on to shape the stars and galaxies.
The universe begins expanding, and nuclear forces develop.
Answer: The universe comes into existence as a single point. --> The
universe begins expanding, and nuclear forces develop. -->Atomic
nuclei form. Hydrogen fuses into helium. --> The first neutral atoms
form. The universe is transparent. --> Gases form that will later go on to
shape the stars and galaxies.
◉ Match the events related to the formation of the universe with the
stages during which they occurred.
https://us-static.z-
dn.net/files/d0d/6f1038f1dcdc9d87024509c434adc46b.png
The first neutral atoms begin to form.
Hydrogen fuses into helium.
Expansion from an infinitely hot point.
Answer: (left to right on picture)
Expansion from an infinitely hot point.
Hydrogen fuses into helium.
The first neutral atoms begin to form.
