by Own Your Education | Sep 26, 2024
Empty soda can. Heat source (e.g., stove or hot plate). Ice water..Heat Can: Heat the empty can on the stove until it produces steam. Invert Can: Quickly invert the can into a bowl of ice water. Observe: Watch how the can gets crushed by the change in air pressure....
by Own Your Education | Sep 26, 2024
A large open area (e.g., playground). Stopwatch or timer..Find Location: Choose a location where an echo can be heard (e.g., near a wall or large building). Make a Sound: Make a loud sound (e.g., shout or clap) and use the timer to measure how long it takes to hear...
by Own Your Education | Sep 26, 2024
Syringe (without needle). Small balloon. Water (optional)..Prepare Syringe: Place the balloon over the end of the syringe. Pull Plunger: Pull the plunger back to create a vacuum inside the syringe. Observe: Observe how the balloon inflates as the air pressure inside...
by Own Your Education | Sep 26, 2024
Battery (AA or AAA). Light bulb (with socket). Electrical tape. Wires..Connect Wires: Connect one wire to the positive terminal of the battery and the other wire to the negative terminal. Attach Bulb: Connect the wires to the light bulb’s socket. Complete Circuit:...
by Own Your Education | Sep 26, 2024
Recycled box (e.g., tissue box, shoebox) Rubber bands of various sizes Cardboard tube (optional, for the guitar neck) Scissors Tape or glue Markers or paint (optional, for decoration) Worksheet for recording observations and experimenting with sound.Introduction:...
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