Category: طبیعیات

Indicate that in a simple circuit with a given resistance value as the supply voltage of the circuit increases, the current is increasing in the circuit. • Recognize that in a simple circuit with a...

The "objective" of this activity is to design and build a water filter made of every day materials.

The objective of this activity is to design, build and launch a rocket made out of a plastic bottle and powered with an air pump.