TECHNICAL QUIZZ LVL.1

What is the smallest particle in the universe?

• Electron

• Quark

• Neutrino

• Photon

Which of the following is not a type of radiation from the electromagnetic spectrum?

• Infrared

• Ultraviolet

• Infrasound

• X-ray

What is the chemical formula for ozone?

• O²

• CO²

• O³

• N²

What is the process by which plants bend towards a light source called?

• Phototropism

• Geotropism

• Hydrotropism

• Thigmotropism

Which planet in our solar system has the strongest magnetic field?

• Earth

• Jupiter

• Saturn

• Neptune

What is the SI unit for measuring electric current?

• Volt

• Ohm

• Ampere

• Joule

Which gas is known as "laughing gas" due to its anesthetic properties?

• Oxygen

• Nitrous oxide

• Hydrogen

• Carbon dioxide

What is the process by which an unstable atomic nucleus emits particles or energy to become more stable

• Fission

• Fusion

• Radioactivity

• Sublimation

What is the term for the process of the Earth's magnetic poles reversing?

• Magnetic inversion

• Pole flip

• Geomagnetic reversal

• Magnetic oscillation

Which scientist is known for his laws of planetary motion?

• Johannes Kepler

• Galileo Galilei

• Isaac Newton

• Albert Einstein