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	8	5	e
BRAIN	9	5	n
COLOUR	8	8	e
EAR	4	12	s
ECHO	4	12	e
EYE	4	12	n
FREQUENCY	5	11	n
LOUDNESS	6	10	e
PITCH	10	6	w
RAINBOW	3	13	e
REFLECTION	8	8	ne
REFRACTION	3	13	n
STRAIGHT	9	7	e
VACUUM	4	9	n
WAVELENGTH	3	9	e