Science Max Video Quiz

What principle helps a spinning top maintain its balance?

• Conservation of energy

• Conservation of angular momentum

• Conservation of mass

• Conservation of linear momentum

Why does a spinning bike tire resist changes in orientation?

• Due to friction with the ground

• Due to air resistance

• Because of its weight

• Because of the conservation of angular momentum

What shape allows eggs to distribute weight effectively?

• Cylindrical

• Cubical

• Spherical

• Egg-shaped

What is the main reason eggs can support weight when pressure is applied correctly?

• Their shape

• Their temperature

• Their size

• Their color

What is Magnetic Putty primarily made of?

• Glass

• Rubber

• Polymers and iron filings

• Plastic

Why is Magnetic Putty attracted to magnets?

• It is electrically charged

• It is made of rubber

• It contains iron filings

• It is a magnet itself

What are polymers?

• Short chains of molecules

• Single atoms

• Metallic compounds

• Long chains of molecules

What property of wet sand helps in building sandcastles?

• Its color

• Its temperature

• Surface tension

• Its dryness

How can you increase the strength of a sandcastle?

• By adding window screens for friction

• By adding more water

• By using larger grains of sand

• By using dry sand

What role do window screens play in building strong sandcastles?

• They add friction

• They add weight

• They add color

• They add moisture