Answer all questions Question 1. What is the SI unit of length. Answers Option 1 kilometer Option 2 kilogram Option 3 gram Option 4 meter Question 2. Which of the listed is a derived quantity? Answers Option 1 Time Option 2 Density Option 3 mass Option 4 length Question 3. What is unit name of light intensity Answers Option 1 ampere Option 2 candela Option 3 kelvin Option 4 mole Question 4. Which in the list best fits the symbol of density? Answers Option 1 m/s Option 2 m3 Option 3 m/s2 Option 4 kg/m3 Question 5. Which of the listed basic quantities would be measured on the events taking place in the clip? Answers Option 1 length Option 2 mass Option 3 luminous intensity Option 4 amount of substance Enable JavaScript