P4 Radiation for Life

Teacher recommended

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

Clues

  • A smoke detector contains an isotope which emits ______ particles (5)
  • An atom or molecule that has become charged is an ___. (3)
  • What is an example of a transverse wave? (1, 5, 4)
  • What is used to destroy a tumour in the body? (1, 12)
  • What rays are made by firing high-speed electrons at metal targets? (1, 4)
  • What type of nuclear radiation does not change the composition of the nucleus? (5)
  • What type of nuclear radiation travels at about one-tenth the speed of light? (4)
  • When a polythene rod is rubbed with a duster, electrons are transferred from the duster to the polythene. What charge does the polythene rod have now? (8, 6)

Comments

Miss KHP

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Covers core topics, well done! Great interactive way of revising by getting kids to find the answers in a fun way! 

spookycats

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Thanks for this! Really useful as I had no revision papers - life saver!

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