Light it Up
Is the Moon luminous or non-luminous?
Non-luminous—it reflects sunlight
Which club won the 2025–26 UEFA Champions League?
Paris Saint-Germain (PSG)
Which characteristic of sound tells us how high or low it sounds?
Pitch
Which sportswear brand is famous for its three stripes?
Adidas.
Which organ in the human body produces bile to help digest fats?
The Liver
What do we call the bouncing back of light from a surface?
Reflection.
Which three countries hosted the 2026 World Cup?
Canada, Mexico, and the United States
What happens to the loudness of a sound when its amplitude increases?
It becomes louder
Which fashion brand is known for a logo featuring two interlocking Cs?
Chanel.
What is the largest ocean on Earth?
The Pacific Ocean
A ray of light strikes a mirror at an angle of incidence of 35°. What is its angle of reflection?
35°.
What is a “hat-trick”?
Three goals scored by one player in a match.
You shout in a large, empty hall and hear your voice again a moment later. What is this called, and why does it happen?
An echo. Sound reflects off a distant surface and travels back to your ears.
What does “upcycling” clothing mean?
Turning old or unwanted clothing into something new or more useful, such as making a bag from old jeans.
A clothing shop has two parallel mirrors facing each other. Why can you see many repeated images?
A clothing shop has two parallel mirrors facing each other. Why can you see many repeated images?
A straw appears bent where it enters water. Name the process and explain why it happens
Refraction—light changes speed and direction as it passes between water and air
Which country won the 2022 men’s FIFA World Cup?
Argentina.
Two tuning forks vibrate at 200 Hz and 500 Hz. Which produces the higher pitch, and why?
The 500 Hz fork because it has a higher frequency
What fabric is traditionally used to make jeans?
Denim
Which is the only mammal capable of sustained powered flight?
A bat
A rough wall scatters reflected light in different directions. Does it still obey the law of reflection? Explain
Yes. Each ray obeys the law, but different parts of the rough surface face different directions
How many national teams competed in the 2026 World Cup—the largest edition so far?
48 teams.
A sound wave has a frequency of 170 Hz and a wavelength of 2 m. Calculate its speed
340 m/s, using speed = frequency × wavelength.
Which famous trainer brand features the “Jumpman” logo—a silhouette of a basketball player jumping with a ball?
Jordan Brand (Air Jordan).
What number comes next: 2, 6, 12, 20, 30, ___?
The differences are +4, +6, +8, +10, then +12.