Questions : Measurement

 Measurement

Q.1. Why do we need to measure things?

Q.2. What are the standard and non-standard units of measurement?

Q.3. Give five instances where we require measurement.

Q.4. Name seven things which we can measure.

Q.5. Name the standard unit of length.

Q.6. What are the units used to measure distance?

Q.7. Name the instruments used to measure length.

Q.8. What are the units used to measure weight?

Q.9. What are the instruments used to measure weight?

Q.10. What are the units to measure time? 

Q.11. Which instrument is used to measure time?

Q.12. Describe a clock.

Q.13. What is volume?

Q.14. What things are measured by volume?

Q.15. What are the units to express volume?

Q.16. Name the standard unit of temperature?

Q.17. Which instrument is used to measure temperature?

Q.18. The normal body temperature is ____

Q.19. Name four non-standard units of measurement.

Q.20. a) 1 meter = ______ centimeter

b) 1 km = ______ meters

c) 1000 grams = ___ kilogram

d) 60 seconds = 1 ________

e) 60 ________ = 1 hour

f) 24 hours = 1 _______

Questions : Motion and Measurement of Distance

 Motion and Measurement of distance

Q.1. Describe how human beings advanced from traveling on foot to using aeroplanes?

Q.2. What is motion? Give examples.

Q.3. What is rest? Give examples.

Q.4. Name the different types of motion.

Q.5. What is translational motion?

Q.6. How many types of translational motion are present?

Q.7. What is rectilinear motion? Give examples.

Q.8. What is curvilinear motion? Give examples.

Q.9. What is rotational motion? Give examples.

Q.10. What is periodic motion? Give examples.

Q.11. What is non-periodic motion?

Q.12. What is measurement?

Q.13. How ancient people performed measurement?

Q.14. What is a unit?

Q.15. What are S.I. units?

Q.16. What are the standard units of length, mass and time?

Q.17. What are the steps needed to be followed while measuring length?