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