Harry Potter
Disney
Astronomy
General Knowledge
Weird science
Wheel-axle and pulleys
100

What is the name of the sport played on flying broomsticks?

Quidditch

100

What is the name of Mickey Mouse's girlfriend?

Minnie Mouse

100

Which planet is the hottest in our solar system, even though it is not closest to the Sun?

Venus

100

Which country is home to the ancient city of Machu Picchu?

Peru

100

How many hearts does an octopus have?

Three

100

A steering wheel has a radius of 20 cm and the steering shaft has a radius of 2 cm. A driver applies 15 N tangentially at the rim. What is the IMA?

 IMA = R ÷ r = 0.20 ÷ 0.02 = 10

200

What is the name of the giant three headed dog guarding the trapdoor at Hogwarts?

Fluffy

200

In Frozen, what is the name of the snowman who loves summer?

Olaf

200

What is the name of the galaxy closest to the Milky Way that is also a major spiral galaxy

Andromeda Galaxy

200

What is the only continent located in all four hemispheres?

Africa

200

What gas makes your voice sound unusually high when inhaled?

Helium

200

If a pulley system has an IMA of 4, how far must you pull the rope to lift the load 1 m?

You must pull the rope 4 m, because the distance multiplies by the IMA.

300

What is the name of the magical prison guarded by Dementors?

Azkaban

300

In Moana, what is the name of the demigod who accompanies Moana on her journey?

Maui

300

What is the name of the star commonly called the North Star?

Polaris

300

Which element has the atomic number 6 and is the foundation of organic chemistry?

Carbon


300

Which metal can melt in your hand because its melting point is approximately 30 degrees Celsius?

Gallium

300

What is the ideal mechanical advantage (IMA) of a single fixed pulley, and what is its primary purpose?


IMA is 1 - it changes the direction of applied force. meaning it requires the same amount of effort force as the load, but it allows you to pull downward to lift an object upward. 

400

What potion allows a person to temporarily take the appearance of someone else?

Polyjuice Potion

400

In The Incredibles, what is the name of the baby who has multiple superpowers?

Jack-Jack

400

What is the name of the galaxy in which our solar system is located?

Milky way

400

Which treaty, signed in 1919, formally ended the state of war between Germany and the Allied Powers after World War I?

Treaty of Versailles

400

What animal can survive exposure to the vacuum of space for a limited time in a dormant state?

Tardigrade

400

A stuck screw needs 1.2 N·m of torque to turn. A person’s grip can apply at most 40 N of tangential force at the handle surface.

What is the minimum handle radius that will work?

a) τ = F × r, so r = 1.2 ÷ 40 = 0.03 m = 3 cm (a 6 cm diameter handle).

500

What is the name of the magical tournament involving three dangerous tasks in Harry Potter and the Goblet of Fire?

Triwizard Tournament

500

In Tangled, what is the name of Flynn Rider's horse companion who initially chases him?

Maximus

500

What is the name of the force that keeps planets in orbit around the Sun?

Gravity

500

Which famous novel begins with the line, "It was the best of times, it was the worst of times"?

A Tale of Two Cities by Charles Dickens

500

Which planet takes longer to rotate once on its axis than to orbit the Sun

Venus

500

What rotational quantity is calculated by multiplying force by its perpendicular distance from the axis of rotation

torque

600

Name atleast two creators of the Marauder's Map.

James Potter, Sirius Black, Remus Lupin, Peter Pettigrew

600

In Aladdin, what is the name of Jasmine's pet tiger?

Rajah

600

Which planet has the most prominent ring system in our solar system?

Saturn

600

hat is the name of the mathematical sequence in which each number is the sum of the two preceding numbers?

Fibonacci sequence.

600

Why can't sound travel through the vacuum of space

Sound requires a material medium

600

A wheel radius is 0.30 m and axle radius is 0.05 m. If 20 N is applied tangentially to the wheel, what ideal output force acts tangentially at the axle?

120N

700

Which Deathly Hallow allows its owner to summon the shades of deceased loved ones?

Resurrection Stone

700

What was the first full-length animated feature film released by Disney?

Snow White and the Seven Dwarfs (1937)

700

What is the term for a massive star's powerful explosion at the end of its life?

Supernova

700

Which physicist proposed the uncertainty principle in quantum mechanics?

Werner Heisenberg

700

Question: What is the name of the temperature and pressure condition at which solid, liquid, and gas coexist in equilibrium

Triple Point

700

The circular handle of a faucet is attached to a rod that opens and closes a valve when the handle is turned. If the rod has a diameter of 1 cm and the IMA of the machine is 6, what is the radius of the handle?

3cm

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