5 physics experiments for the holidays!

The video tutorial demonstrates fun science experiments for the holidays. It starts with creating CO2 gas using baking soda and vinegar to extinguish a candle. Next, it explores static electricity by using tape and balloons to generate and observe static charges. The tutorial then shows how to make a kazoo from a straw by applying the principle of resonance. Finally, it explains the Leidenfrost effect by heating a pan and observing water droplets skimming over the surface due to vapor formation.

What happens when you pour the gas from the baking soda and vinegar mixture over a candle?

• The candle burns brighter.

• The candle flame changes color.

• The candle flame goes out.

• The candle starts to melt faster.

Why does the CO2 gas stay in the cup after being produced?

• It is more dense than air.

• It is lighter than air.

• It is sticky and clings to the cup.

• It is attracted to the cup.

What happens when two strips of tape with the same charge are brought close to each other?

• They attract each other.

• They repel each other.

• They stick together.

• They lose their charge.

How can you use a charged balloon to interact with tinsel?

• The balloon will cause the tinsel to stick to it.

• The balloon will make the tinsel glow.

• The balloon will change the color of the tinsel.

• The balloon will make the tinsel heavier.

What is observed when water droplets are placed on a hot pan?

• The droplets evaporate instantly.

• The droplets form a solid layer.

• The droplets roll around like an air hockey puck.

• The droplets change color.