Match the vocabulary word on the left to the matching definition on the right.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Reflection | arrow_right_alt | A very smooth surface able to clearly reflect light to form a virtual image |
Lens | arrow_right_alt | Light rays bouncing off the surface of an object |
Refraction | arrow_right_alt | A curved piece of clear plastic or glass that bends light rays |
Mirror | arrow_right_alt | The bending of light rays as they pass from one substance to another |
Match the vocabulary word on the left to the matching definition on the right.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Current | arrow_right_alt | A closed pathway through which electrons are conducted |
Circuit | arrow_right_alt | A device that opens or closes a gap in a circuit |
Switch | arrow_right_alt | A form of energy from moving electrons |
Electricity | arrow_right_alt | The flow of electricity around a circuit |
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).
Then, it travels along a wire.
Our lights come on.
We are using electricity in a complete circuit to power the light bulb!
This completes the circuit.
Arrives at our house.
Electricity is produced by a generator at a power plant.
We walk in the door.
We flip a switch.
Match the vocabulary word on the left to the matching definition on the right.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Mimicry | arrow_right_alt | Protective colorings or markings that make an organism appear to be part of its surroundings |
Function | arrow_right_alt | Functional changes that allow organisms to obtain food and keep safe |
Adaptation | arrow_right_alt | The use of colorings or markings to look like another organism or object |
Camouflage | arrow_right_alt | The use of a certain item |