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physical science
exam study guide
Question | Answer |
---|---|
fluid inside the eye that maintains size and shape of the eye | vitreous humor |
color of the eye and opens and closes to regulate pupil size | iris |
The change in speed and velocity over time | acceleration |
light shining through tiny droplets of water | rainbow |
to heat glassware place it on a wire gauze platform or _____ | ringstand |
immediately flush burns with ____ water | cold |
do not touch an open wound without _____ | gloves |
a pattern of vibration that simulates a wave that is standing still | standing wave |
longitudinal waves that travel through a medium | sound waves |
a bounce back wave | reflection |
contains rods and cones that are sensitive to light | retina |
control of noise and vibrations that cause noise | acoustics |
sensitive to brightness, light, dark, and movement | rods |
detect color, sensitive to red, green, and blue | cones |
carries the signal to the occipital lobe | optic nerve |
substance that colors other materials like paints, inks, etc. | pigment |
three colors of light that can combine to form all other colors are ____ colors | primary |