Random
Mixed Physics
Year 9 Science
100

Which country has an 'ij' letter sequence in it's name?

Fiji

100

To the nearest billion, how long ago was the Big Bang?

13.8 Billion Years Ago


100
The year 9 earth/environmental science unit was based on which element and it's impacts on the Earth?

Carbon

200

Five students in this classroom have two first names (e.g. their last names are common first names). Name at least 2.

Riley Deane

Rocco Ryan

Evie Percy

Dylan Bailey

Seth Marshall

Gracie Adam(s)... maybe


200

Which variable is denoted by symbol 'u'?

Initial velocity

200

Name one hormone that is secreted during a flight/fight response

Adrenaline, cortisol

300

Complete the lyrics...
"When did ___ ___ ___ all the sudden I could look you up and down all day."

you get hot

300

Name one model of observing/measuring dark energy

Standard candles/type Ia supernovae, redshift

300

In one sentence, describe what an 'Isotope' is

An isotope is an element with too many or too few neutrons. 

400

Which musical artist released an album named 'Graduation' in 2007?

Kanye West

400

Rearrange the first equation of motion to find t

t = v - u / a

400

Recall one advantage and one disadvantage of asexual reproduction

Advantage: Rapid population growth, Only need 1 parent so it's more efficient


Disadvantage: Offspring are clones, limited genetic diversity, limited ability to adapt to new environments 

500

Name three movies that Timothee Chalamet has starred in from 2020-2026

Dune 1
Dune 2
Wonka

Marty Supreme

A Complete Unknown
Bones and All

Don't Look Up

500

If you drop a hammer and a feather on the Moon, what happens? Why?

They fall at the same rate, because without air resistance, acceleration due to gravity is the same. 

500

Create a stimulus-response model for being exposed to cold weather, and shivering. 

Cold weather (stimulus) > Skin/Mechanoreceptors (receptor) > Hypothalamus/Brain (Control Centre) > Skin/Mechanoreceptors > Goosebumps + Shivering

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