Science & Technology trivia questions
2055 multiple-choice Science & Technology trivia questions with four options and the answer.
- We call visible light the electromagnetic radiation belonging to the what wave range?
- Which of the following is not a property of light?
- According to the properties it exhibits, light is defined as what?
- Albert Einstein asserted that the energy of a photon is proportional to what in his study of the photoelectronic effects?
- Approximately what is the speed of light in vacuum?
- What property of light might change its value when a beam of light crosses the border between vacuum and another medium or between two different media?
- Which of these thermal emissions of light is the rarest in nature?
- In his Theory of Relativity, Albert Einstein discloses that when you multiply the speed of light by the mass you get what?
- We watch TV thanks to which of these processes forming light?
- What is the temperature of the core of the sun?
- What are Mercury, Venus, Earth and Mars mostly made of?
- What was the second planet from the Sun called by the Greeks?
- What is Venus maximum elongation?
- Venus is largest when it is at which phase?
- If we had to measure the width (i.e. the diameter) of a single human hair in carbon atoms, how much would this width be?
- The atoms of which type of chemical elements have a complete set of valence electrons - 8?
- Valence is a characteristics of atoms which defines their ability to do which of the following?
- What did the CERN laboratory in Geneva, Switzerland, produce for the first time in 1996?
- What does the branch of physics called atomic physics study?
- What happens to an electron that has absorbed a certain amount of energy which is though less than the energy necessary to remove it from the atom?
- How are the orbits in which the electrons of the atom reside called?
- In chemistry and physics, what do we call free radicals?
- How is an atom having the valance of 1 called?
- Which of the following cannot affect the energy levels of the electrons of an atom?
- In atomic physics what does the term magnetic moment refer to?
- For the purposes of their experiments how do physicists slow down atoms in order to study them better?
- In atomic physics, which atoms are called exotic atoms?
- When a hydrogen atom loses its electron it might form which of the following?
- Which of the following components of the atom is not considered an elementary particle?
- In nuclear physics what is a radionuclide?