Unique at-home Science Experiments! with Physics Girl

The video explores various science experiments, including using a Jello prism to demonstrate light properties, opening a soda can with a Sharpie, skewering a balloon without popping it, extinguishing a candle with a water-filled balloon, and demonstrating triboluminescence with band-aid wrappers. It also covers the milk and food coloring experiment to illustrate surface tension. The video includes quizzes and fun facts to engage viewers.

What optical phenomenon allows you to see the laser beam inside the Jello?

• Diffraction

• Refraction

• Absorption

• Scattering

Which country is the leading producer of aluminum?

• China

• Brazil

• Australia

• India

What property of metals is demonstrated when opening a soda can with a Sharpie?

• Ductility

• Fatigue

• Conductivity

• Elasticity

What is the maximum stretchability of some of the stretchiest materials?

• Hundred times their original length

• Fifty times their original length

• Ten times their original length

• Twice their original length

Why does a balloon with water not pop when held over a candle?

• Water absorbs the heat

• Candle flame is too weak

• Water cools the flame

• Balloon material is thicker

What is the process called when band-aid wrappers glow upon being ripped?

• Photoluminescence

• Bioluminescence

• Triboluminescence

• Chemiluminescence

What causes the movement of food coloring in the milk and soap experiment?

• Air pressure

• Magnetic fields

• Surface tension

• Gravity