Waves

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

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)
  • what must you make sure of when drawing the incidence? (4, 4, 2, 10)
  • Where is the crest? (13, 5)

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