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