Applied Science GCSE Quiz

Which of the following is a renewable source of energy?

• Coal

• Natural Gas

• Solar

• Nuclear

Which of the following is a longitudinal wave?

• Light wave

• Sound wave

• Water wave

• Radio wave

What is the chemical formula for water?

Which of the following is an exothermic reaction?

• Photosynthesis

• Melting of ice

• Combustion of wood

• Electrolysis of water

What is the main function of red blood cells?

• To fight infections

• To transport oxygen

• To produce hormones

• To digest food

Which organ is primarily responsible for filtering blood in the human body?

• Heart

• Liver

• Kidney

• Lungs

What is the acceleration due to gravity on Earth?

Which of the following is a unit of energy?

• Newton

• Joule

• Pascal

• Hertz

What is the frequency of a wave with a period of 0.5 seconds?

• 0.5 Hz

• 1 Hz

• 2 Hz

• 4 Hz

Which of the following is a product of photosynthesis?

• Carbon dioxide

• Oxygen

• Nitrogen

• Methane