Light and Sound

ABSORBED
BRAIN
COLOUR
EAR
ECHO
EYE
FREQUENCY
LOUDNESS
PITCH
RAINBOW
REFLECTION
REFRACTION
STRAIGHT
VACUUM
WAVELENGTH

Properties of light and sound, similarities and differences.

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Answer Key for Light and Sound

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Word	X	Y	Direction
ABSORBED	11	13	nw
BRAIN	10	12	w
COLOUR	8	8	ne
EAR	4	4	w
ECHO	4	4	e
EYE	7	7	ne
FREQUENCY	5	5	s
LOUDNESS	6	14	e
PITCH	10	10	e
RAINBOW	3	3	s
REFLECTION	8	8	se
REFRACTION	3	3	e
STRAIGHT	9	9	e
VACUUM	8	4	e
WAVELENGTH	7	3	se