Physics
Chemistry
English
Geography
What if?
100

What is gravity? Demonstrate it.

Force applied to all objects in direction to another object

100

When a liquid is changed to a solid how is it called?

Freezing


100

What is the plural of deer?

Deer

100

On what peninsula is Saudi Arabia located?

Arabian 

100

What would happen to a glass that would be literally half empty (filled with vacuum).

It would explode (after 20ms)

200

Which inventor got hit by something in the head and based on that he found out something?

Isaac Newton

200

The symbol Br stands for what element?

Bromine

200

An apartment on the top floor in a tall building?

Penthouse

200

What is the least populated continent?

Antarctica

200

How fast do you need to shoot a hockey puck on a goalkeeper to push him into the net.

You cannot. :)

300

What is d,t,v, and P mean?

Distance, time, velocity, pressure
300

When gas changes to a liquid it's called?

Condensation

300

What is the past participle of the verb "fly"?

Flown

300

What is the southernmost country on the planet.

Republic of Chile

300

How many Ak-47 do we need to fly a squirrel upwards.

One

400

What are the types of radiation? Which one is the most dangerous? How to protect yourself?

Alpha, Beta, Gamma / Lead sheets, Just be away.

400

If you fill a glass to the brim with ice water and the ice melts, how will that affect the water level?

The water level will drop slightly as the ice melts

400

Name 7 adverbs of frequency.

(usually, occasionally, always, never, rarely, sometimes, often etc.)

400

On what continent is the island of St. Anne located?

Europe

400

How much does a bridge made of Lego from NY to London cost?

Around 5 billion dollars (186,600,000,000,000 iranian rials).

500

What does the particle collider do? How long is the longest one?

Fires particles at immense speeds, which makes them split. 16.6 miles.

500

How much NaCl is in the average adult human body?

250g

500

Define "immature".

Having or showing an emotional or intellectual development appropriate to someone younger.

500

What are the Zuiderzee Works?

System of dams, floodbanks and water drainage. Biggest Hydroproject in the world built by the Netherlands in the 20th century.

500

How much weight would you lose if you lose all of your DNA?

150g

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