Measurement questions | form one Physics

The reading accuracy of a steel ruler is:
A. 0.0025mm
B. 0.01mm
C. 0.02mm
D. 0.5mm

Answer / Solution

UNSOLVED

Ohm is the SI unit of:
A. conductance
B. electric current
C. potential difference
D. upthrust and weight

Answer / Solution

UNSOLVED

Juma wanted to measure the volume of a stone with an irregular shape. Which of the following pairs of instruments would you recommend that he use?
A. Measuring cylinder and metre rule
B. Measuring cylinder and overflow can
C. Metre rule and overflow can
D. Metre rule and beaker

Answer / Solution

UNSOLVED

Mass, length and _________ are the three fundamental quantities of measurment in Physics.

Answer / Solution

UNSOLVED

Which of the following groups of instruments is used to measure the basic fundamental quantities?
A. beam balance, stop watch, and Vernier caliper
B. chemical balance, stop watch, and measuring cylinder
C. measuring cylinder, beam balance, and metre rule
D. spring balance, stop watch, and micrometer screw gauge

Answer / Solution

UNSOLVED