1 - 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?
2 - Richard Feynman is a famous:
3 - Refraction is due to:
4 - Which of the following companies has not developed an 'Office suite' of programs for the Windows OS?
5 - Who created the periodic table of the elements?
6 - Brass is an alloy of which two metals?
7 - What element has "H" for symbol?
8 - What is the sun expected to become at the end of its life?
9 - To which country does the .ie domain suffix belong?
10 - What is the most abundant gas in the atmosphere?
11 - What does the acronym ASCII stand for?
12 - What is El Nino?
13 - What is approximatively the circumference of the Earth?
14 - For what accomplishment did Einstein receive a Physic Nobel Prize?
15 - How many pairs of chromosomes does a human usually have?
16 - How many more times heavier is the Sun than the Earth?
17 - Who developed the laws of electromagnetic induction?
18 - Which is not a computer graphics file standard?
19 - In the English system of measurement, what was the original value of a yard? (it is now 36 inches)
20 - What are the 4 Galilean Satellites?
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