Understanding Everyday Phenomena

What is one reason why coughing tends to worsen at night?

• More exposure to allergens

• Higher daytime temperatures

• Gravity causing mucus accumulation

• Increased physical activity

Which factor is NOT a common cause of acidity?

• Exercising regularly

• Consuming spicy foods

• Overeating

• Stress

What principle explains why ships float on water?

• Inertia

• Magnetism

• Buoyancy

• Gravity

Which of the following is a reason for snoring?

• Excessive exercise

• Nasal congestion

• High altitude

• Sleeping on your stomach

What contributes to the high speed of F1 cars?

• Low tire pressure

• Heavy materials

• High fuel consumption

• Aerodynamic design