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2nd Science Summative Test for 3rd Quarter
Quiz by Emmanuel F. Brutas
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Wear light-colored clothes during summer.
Dark- colored objects reflect more light and heat than white -colored objects.
An object that absorbs selectively yellow light will not look yellow.
It is passing of light through some materials
It is material's taking in of light and not reflecting it back
It is bouncing of light as it hits a material.
Which group of objects composed of translucent materials?
Which is the material that does not allows light to pass through, instead it just reflects or absorbs light?
Which is the material that allows light to pass through with almost no disturbance?
Opaque materials do not transmit light at all. Which group of objects composed of opaque materials?
Why do people enjoy the shade of the tree during summer?
It controls the flow of electricity.
It is a safety device. Although electricity flows along a metal path, it cannot pass through insulators like rubber.
Current electricity flows along a path made of metal. Metals like silver copper and aluminum wire
It is electric energy, maybe a dry cell battery, generator, or a solar cell.
Which switch must be closed to make the lamp light?
What needs to be done to this circuit so that the lamp lights up?
Which statement is correct about electric current powered by a battery?
I. It always flows clockwise.
II. It gets used up as it goes around the circuit.
III. It does not get used up as it goes around the circuit.
An electric current flow is ____________?
In a simple circuit with long coiled wire, 1.5 volts and a bulb. Why does the bulb get dimmer?