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