Classic Classic Quiz Physics and chemistry by MANHAR MANHAR 52 played - 10 yrs ago Very difficult quiz for class 7 QUIZ 7 QUESTIONS hard PhysicsChemistry 1 What is 1 Calorie equal to ? 4 joules4.1 joules4.2 joules4.3 joules 2 What is the atomic mass of Oxygen ? 8162432 3 Deuterium is a isotope of which substance ? OxygenNitrogenHeliumHydrogen 4 What is one Exometre equal to ? 10 raised to power -1610 raised to power -1710 raised to power -1810 raised to power -19 5 What is the unit of Plane angle SteradianRadianDegreeCandela 6 What is the formula to find voltage ? Current multiplied by resistanceCurrent multiplied by resistivityResistance divided by currentResistivity divided by current 7 What is the formula of Lead ? LdPbHgLe A mistake in this Quiz ? Contact the author Commentaires
