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