Classic Classic Quiz Physics! by Zameeronchrome Zameeronchrome 17 played - 9 yrs ago Physics Quiz! All speeds are rounded to the nearest ten. All distances are rounded to the nearest whole number. QUIZ 7 QUESTIONS hard Physics 1 Speed, Distance, Time If a Ferrari 458 was travelling at 140mph for 1hr 30 minutes, how far will it have covered? 93 miles210 miles330 miles 2 Energy Of Matter If 2kg of matter was destroyed and turned into energy, how much energy would it generate? 100 Terrawatts90, 000 Terrawatts180, 000 Terrawatts 3 Current, Voltage, Resistance If the current of a circuit was 20A and the resistance was 1.5Ω, what would be the voltage? 20V13.33V18.5V 4 When famous physicist Ernest Rutherford shot alpha particles at gold foil he noticed that most of them passed through the atom undisturbed. What did he prove by this experiment? That alpha particles do not react with electronsThat an atom is mostly empty spaceThat alpha particles are able to pass through the nucleus of an atom 5 Forces If an F1 car is 640kg (including driver) and has an acceleration of 20m/s/s, how much the force (thrust) pushing the car? 12, 800N6400N13, 000N 6 Radioactivity What is a half life? Half the time it takes for organs to decayHalf the time taken for a proton to decayThe time taken for an isotope to drop to half of it's original value 7 Planets Nuclear fusion at the core of our sun converts hydrogen nuclei into ______ nuclei. NitrogenHeliumPhosphorus A mistake in this Quiz ? Contact the author Commentaires
