radiation

ABSORB
BEAKER
BLACK
COLOUR
DARK
EMIT
HEAT
HOTWATER
INFRARED
LIGHT
MATERIAL
PARTICLES
RADIATION
REFLECT
SILVER
SURFACE
THERMAL
THERMOMETER
WAVE
WHITE

about which colour material is best at emitting/absorbing thermal radiation.

Try to find all 20 words on this board.

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Answer Key for radiation

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Word	X	Y	Direction
ABSORB	7	8	se
BEAKER	8	9	s
BLACK	5	14	w
COLOUR	6	11	w
DARK	8	6	se
EMIT	5	5	s
HEAT	4	4	s
HOTWATER	4	4	e
INFRARED	15	1	s
LIGHT	12	11	n
MATERIAL	7	7	s
PARTICLES	7	6	se
RADIATION	6	6	e
REFLECT	6	6	s
SILVER	9	10	s
SURFACE	14	13	n
THERMAL	3	3	s
THERMOMETER	8	8	se
WAVE	7	4	nw
WHITE	7	4	se