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WorksheetsConceptual Physics Final Exam Review
Total questions: 11
Worksheet time: 22mins
A collection of stars, planets, and other celestial bodies is called a....
solar system
galaxy
nebula
cluster
The segments of crust that float on the outer layer of the earth are called.
Tectonic Plates
Pangea
Hadean Era
Continental Plates
_____________ is the band of light that causes sunburns.
Infrared
Ultraviolet
Visible
X-ray
An asteroid that enters our atmosphere is called a __________.
meteor
comet
particulate
celestial body
Scientists believe _____________ reproduction is the most common in the world.
asexual
sexual
transexual
nonsexual
Mutations are....
Always harmful to an organism
unexpected changes to an organisms DNA
Never harmful to an organism
Expected changes to an organisms DNA
Massive stars can end their life-cycle as...
black holes or neutron stars
black holes or dwarf stars
dwarf stars or neutron stars
novae and dwarf stars
What layer of the earth do airplanes fly in?
Troposphere
Mesosphere
Stratosphere
Magnetosphere
For sounds, the amplitude of a sound wave tells us the...
Volume of the sound.
Speed of the sound.
Frequency of the sound.
Resonant harmonics of a sound.
The sky is blue because...
the ocean absorbs blue.
blue light is the shortest wavelength and passes with the least absorption in the sky.
blue light is the longest wavelength and passes with the most absorption in the sky.
the ocean reflects blue.
What type of rays can kill you with only a small dosage?
Radio waves
X-rays
Microwaves
Gamma rays
