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WorksheetsSTEMgirls Entry Ticket _ Week 3_Spring 2025
Total questions: 4
Worksheet time: 2mins
1. Hydraulics studies how fluids behave when they’re in motion. True or False?
2. Why can water shoot out of a fire hydrant so quickly and with so much force?
Because fire hydrants are powered by electricity
Because water towers and fire pumps work together to create high pressure
Because firefighters use special chemicals to increase the flow
Because fire hydrants store water inside themselves like a tank
3. What force do engineers use when building water tanks that are elevated up high, high above a community?
Freezing and thawing
Jet propulsion
Flocculation
Gravity
4. What does the term hydraulics refer to?
Cleaning water for drinking purposes
Using wastewater to water gardens
Using force and pressure to move liquids
Using chemicals to disinfect water
