Related InterviewSolutions

• With the help of vernier caliper we can have an accuracy of 0.1 mm and with screw gauge we can have an accuracy of 0.01 mm.
• Kilometre is one of the SI units of measurement
• In everyday life, we use the term weight instead of mass.
• Which among the following is not a device to measure mass? (a) Spring balance (b) Beam balance (c) Physical balance (d) Digital balance
• Rulers, measuring tapes and metre scales are used to measure (a) Mass (b) Weight (c) Time (d) Length
• 1 metric ton is equal to (a) 100 quintals (b) 10 quintals (c) 1/10 quintals (d) 1/100 quintals
• Fill in the blanks.1. Metre is the unit of ………….. 2. 1 kg of rice is weighed by ………… 3. The thickness of a cricket ball is measured by …………. 4. The radius of a thin wire is measured by …………. 5. A physical balance measures small differences in mass up to ……………
• True or False. The SI unit of electric current is kilogram.