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