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