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