Science & Technology trivia questions
2055 multiple-choice Science & Technology trivia questions with four options and the answer.
- If your cell phone runs out of power, this gadget will come to the rescue. Just plug it into your mobile phones charging port and turn the crank.
- You will need this type for memory card, if you want to expand yout Nokia 7710.
- Which of these Siemens models has a built-in camera?
- This device is pretty useful if you have to walk a mile in the dark.
- Mercury was named after the Roman Messenger of the gods. What is the name of the corresponding god in Greek mythology?
- What is the diameter of planet Mercury?
- What was the first spacecraft to study the planet Mercury?
- How long does it take for the planet Mercury to orbit the Sun once?
- What is the most abundant element in Mercurys atmosphere?
- What element comprises more than half of Mercurys mass?
- The largest known impact crater on Mercury is named what?
- What is the mean temperature on the surface of Mercury?
- What is the basic chemical compound that natural pearls consist of?
- Pearls come in many shapes and sizes. What term refers to pearls with irregular shapes?
- A pearl can be produced naturally by almost any shelled mollusk. What triggers the process of pearl formation?
- The iridescence of pearls depends on the number and thickness of the nacre layers. Which of these combinations provides the most iridescent pearl?
- Which of these pearls are the most valuable in the world?
- Which of these methods is a reliable way to distinguish a natural pearl from a cultured one and a fake one?
- What is the name of the largest known pearl on the planet?
- What kind of pearls are the so-called Keshi pearls?
- In which of these places natural pearl hunting on a large scale has survived until modern times?
- In which of these unusual colors can natural pearls come?
- The B vitamins group was once thought to be a single vitamin. There are now eight officially recognized B vitamins referred to as vitamin B complex. Which of the following is not a vitamin from the B group?
- The vitamins from the B complex have many functions but generally play most important role in which of these processes of the human body?
- To which of these groups of substances do the B vitamins belong?
- Which of these is not among the systems of the human body that vitamins of the B group mainly benefit?
- Which is the only B vitamin that cannot be obtained from plant products?
- Vitamin B2 has which of these interesting properties?
- The folic acid, a compound especially important during periods of rapid cell division and growth, is commercially known under what name?
- Which of the following is true about the sources of vitamin B5?