Physics 9 Chapter 1 - Physical Quantities and Measurements - 5

1. If the height of a student is 104cm than what is its numerical magnitude?




2. Into how many quantities, physical quantities are divided?




3. How many base quantities are there?




4. What are the quantities called on the basis of which other quantities are expressed?




5. How many physical quantities are there which form the foundation for other physical quantities?




6. Which of the following is base quantity?




7. Which of the following is base quantity?




8. Which of the following is NOT base quantity?




9. The quantities that are expressed in terms of base quantities are called.........................?




10. Which of the following is/are derived quantity?




11. Which of the following is NOT derived quantity?




12. Once a standard is set for a quantity then it can be expressed in terms of that standard quantity. What is this standard quantity called?




13. The general conference held on weights and measurement was....................?




14. Where was eleventh general conference on weights and measurement held?




15. When was eleventh general conference on weights and measurement held?



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