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4/15 - Warmup (SB-D11)

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Last updated almost 2 years ago
4 questions
1
5.6.C
1
5.6.B
1
5.6.B
1
5.10.A
Question 1
1.

Match the vocabulary word on the left to the matching definition on the right.

Draggable itemarrow_right_altCorresponding Item
Reflection
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A very smooth surface able to clearly reflect light to form a virtual image
Lens
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Light rays bouncing off the surface of an object
Refraction
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Question 2
2.

Match the vocabulary word on the left to the matching definition on the right.

Draggable itemarrow_right_altCorresponding Item
Current
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A closed pathway through which electrons are conducted
Circuit
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A device that opens or closes a gap in a circuit
Switch
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Question 3
3.

Place the phrases in the correct order to show the arrival of electricity to your home from top (production of electricity) to bottom (arrival at your home).

  1. We flip a switch.
  2. Electricity is produced by a generator at a power plant.
  3. This completes the circuit.
  4. We walk in the door.
  5. Then, it travels along a wire.
Question 4
4.

Match the vocabulary word on the left to the matching definition on the right.

Draggable itemarrow_right_altCorresponding Item
Mimicry
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Protective colorings or markings that make an organism appear to be part of its surroundings
Function
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Functional changes that allow organisms to obtain food and keep safe
Adaptation
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A curved piece of clear plastic or glass that bends light rays
Mirror
The bending of light rays as they pass from one substance to another
A form of energy from moving electrons
Electricity
The flow of electricity around a circuit
Our lights come on.
Arrives at our house.
We are using electricity in a complete circuit to power the light bulb!
The use of colorings or markings to look like another organism or object
Camouflage
The use of a certain item