Waves

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O D M X R B E U Q C B W I Y X X J E U E Q
E J K V M N L B D K L U W S R S T I X K B
F H W L O Y G T T A T Q W B R N N D S J C
B N Y I R H N W S N S V A H G E I W K C E
D V T N F A A W T A E V V W X K O M V N S
O I L C H R N F J O R Y E W J M P A V I R
B B Y R N D A U F F C D S J R M T K L O J
G R F E G F T T I F O F S D E S S E O G S
W A T A P L A L J G T T P C F O E S N W K
U T C S K A M S V E T T R Q R V W I G C I
O I E E R T U R V W S T E I A F O T I J A
Q N E T S S I O W W E D A C C P L H T N E
T G Q H E U D W I Y R R D C T T T I U T S
E O J E K R E P A X C J I S I O S G D P P
S B T A U F M N H Y B B N S O L E H I Q L
L J L M H A W R O O Y W G V N P H E N T S
N E P O F C E T C I B E O S J Y G R A O T
S C Q U C E N B J M M G U C E V I X L T X
X T H N D S A S D Q U D T M D B H S F S I
G S S T M Y N P Y I K B B W Y L G W A O R
F H L G I J E S K H O D C V W C Y G E C B

Clues

  • higher the frequency does what to the pitch (5, 2, 6)
  • narrower gap does what to the waves(diffraction)? (8, 3, 6)
  • sound wave is a type of what wave? (12)
  • sound waves are caused by what? (9, 7)
  • sound whales will be reflected by what type of surface? (4, 4, 8)
  • waves are only refracted if that meet what? (1, 3, 6, 2, 2, 5)
  • what is diffraction? (5, 9, 3)
  • What is the wavelength ? (5, 2, 5)
  • whats is called when waves change direction? (10)
  • Where is the crest? (13, 5)

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