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electricity year2
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. It’s save for kids to plug and unplug mains electrical appliances
false
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which part of the circuit produce light
bulb
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We need light to see. true/ false
true
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4. Artificial light sources are made by God. true / false
false
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list down two objects that use battery (cell)
mobile phone / flashlight
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what is this?
plug
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Explain why we should never look straight at the sun.
it can hurt our eyes
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what is this?
socket
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which part of the circuit we use it to complete and break the battery
switch
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The moon gives us light in the day. true/false
false
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Give an example of electric appliance that makes sound
tv/phone/mp4 player
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what is this?
circuit
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what is this
battery
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light travels in a straight line_true/false
true
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which part of the circuit connects all parts together ( wires - battery)
wires
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What are these?
wires
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Give an example of electric appliance that makes light.
lamp / tv / flashlight
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The sun is a source of light and heat. true/false
true
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Think about protecting your skin from the sun’s rays. Can you two ways that our eyes can be protected from the Sun
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which part of the circuit supply electrical energy
battery
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Give an example of electric appliance that moves.
fan / washing machine
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People who cannot see are blind. true/ false
true
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What happens when an opaque object blocks the light from a source?
it will make a shadow
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to turn the light off you have to press the ( wires - plug - switch ) _________.
switch
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what is this?
switch
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Okay!
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