A) reflection B) refraction C) congruence D) symmetry
A) lens B) focus knob C) base D) body tube
A) symmetry B) reflection C) refraction D) rainbow colors
A) red B) blue C) green D) yellow
A) light reflected by a mirror B) rainsdrops changing colors C) light refracted by a telescope D) white light splitting into colors
A) microscope B) camera C) telescope D) tinted car window
A) congruence B) reflection C) refraction D) symmetry
A) melting point B) magnetism C) boiling point D) ability to conduct heat
A) 10 degrees Celsius B) 90 degrees Celsius C) 100 degrees Celsius D) 0 degrees Celsius
A) matter B) weight C) materials D) length
A) rock B) air C) metal D) water
A) freezing, melting, and boiling points B) temperature and weight C) mass and volume D) mass and weight
A) can never be separated B) are illustrated by rust C) are not chemically joined D) always form a solution
A) conducts B) dissolves C) evaporates D) condenses
A) petroleum B) Kool-Aid C) soda D) air
A) taste B) shape C) insulation D) texture
A) vibration B) energy C) force D) inertia
A) planet B) bowling ball C) train D) car
A) density B) inertia C) speed D) force
A) magnetism B) inertia C) gravity D) force
A) vibrations B) resources C) fossil fuels D) enery
A) waves B) the sun C) sounds D) electricity
A) heat B) electricity C) sound D) light
A) waves B) parallel lines C) curved lines D) bent lines
A) electrical B) heat C) reflection D) sound |