WorksheetsScience Week P5 Quiz
Total questions: 10
Worksheet time: 5mins
What caused the pencil to appear this way?
Reflection
Refraction
Chromatography
Displacement
How do you prevent river-flooding?
Place sandbags along the river
Place cotton bags along the river
Place salt bags along the river
Place sugar bags along the river
What is the best conductor of electricity?
Silver
Gold
Copper
Bronze
How fast does your heart beat?
10 beats per minute
100 beats per minute
200 beats per minute
300 beats per minute
Which gas, when inhaled, gives you a high pitch voice?
Helium
Hydrogen
Nitrogen
Propane
Who discovered that lightning is electrical?
Benjamin Franklin
Thomas Edison
Albert Einstein
Isaac Newton
What is the significant unit for Energy?
Joules (J)
Newton (N)
Lux (lux)
Ampere (A)
According to the Guinness World Record, Tom Sietas held his breath underwater for ____________.
22 minutes and 22 seconds
36 minutes and 30 seconds
50 minutes and 32 seconds
17 minutes and 53 seconds
We can smell the scent of perfume sprayed in the room due to ___________________.
Diffusion
Osmosis
Desalination
Dilution
What is the largest cell in a human body?
Egg cell
Sperm cell
Blood cell
Muscle cell
