Science & Technology trivia questions
2055 multiple-choice Science & Technology trivia questions with four options and the answer.
- For a few seconds after exposure to strong light we continue to see the shape of the light source even after we dont look at it any more. What are these fleeting images in our brain called?
- According to the color theory what should red paint look viewed under blue light?
- Which of the following colors cannot be a pure spectral color?
- Which of the following colors is an example of a Tyndall effect color?
- In most computer monitors which of these colors is not accomplished by simply emitting in the respective wavelength?
- What important work connected to color theory did the international group of experts known as the Commission Internationale de leclairage (CIE) create in 1931?
- What two main characteristics measure the properties of light in the human visible range?
- Which of the statements about the spectral colors and light sensation in humans is true?
- Which species has the most complex color vision system in the animal kingdom?
- The mean distance between the Sun and the Earth is about 93 million miles, which is also called what by astronomers?
- How long does it take light to travel from the Sun to the Earth?
- The Sun creates its radiation (heat) by the nuclear fusion between which two elements?
- The Sun contains about what percentage of the entire solar systems mass?
- How long does it take the Sun to rotate once upon its axis?
- The period of time between maximum and minimum sunspot activity, known as the Solar Cycle is about how many years in length?
- The Suns surface temperature is roughly 10,000 degrees F. The temperature at the Suns core, however can be as high as what?
- The Suns magnetic field, driven by the Solar Wind, can reach distances how far out into space?
- What Greek mythological figure flew too close to the sun with his wings made of wax?
- On average, how much of a persons body weight is muscle?
- How many muscles are in the human body?
- How many muscles are in your face?
- There are 3 types of muscle in the human body. What are they?
- Which of these would not cause a muscle cramp?
- What connects muscles to bones?
- Which are the four tastes considered as basic in Western culture?
- Taste is related to what other basic sense?
- Which is the most bitter substance known to taste researchers?
- The ability to perceive the unpleasant taste of bitter is assumed by researchers to have evolved with this function.
- Saltiness is a taste sensation produced most strongly by which of the following chemical compounds?
- Sourness is a taste that is a proof of which of the following properties of substances?