1 - If a phenomenom has a periodicity of 6 miliseconds, it has a frequency of:
2 - Which of these was NOT the name of a US Spacecraft?
3 - Who developed the laws of electromagnetic induction?
4 - Which is not a computer graphics file standard?
5 - Brass is an alloy of which two metals?
6 - Which of the decimal number below corresponds to the binary number 00101010?
7 - What is the most abundant gas in the atmosphere?
8 - How many pairs of chromosomes does a human usually have?
9 - What is El Nino?
10 - What is the unit of energy?
11 - What are currently the two ways to achieve temperature and pressure required to initiate nuclear fusion?
12 - What is approximatively the circumference of the Earth?
13 - Who first observed the moons of Jupiter?
14 - Chondrites, carbonaceous chondrites, ataxites and hexahedrites are all types of what?
15 - What molecule is shown below, in the standard colors for atoms?
16 - Richard Feynman is a famous:
17 - Which of these is a star?
18 - How many dwarf planets are currently recognised by the International Astronomical Union in our solar system?
19 - What particularity of Europa is of particular interest to scientists?
20 - If a car moving at a speed of 50 km/h has a kinetic energy of x, what kinetic energy will it have when moving at 100 km/h?
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