Measurement questions | form one Physics

If the pitch of a micrometer screw gauge is 0.5 mm, then its thimble has

• 10 equal divisions
• 100 equal divisions
•  50 equal divisions 
• 500 equal divisions

Answer / Solution

UNSOLVED

Measurement of mass by using an equal arm balanced lever uses the principle of:
A. Conservation of linear momentum
B. Conservation of energy
C. Conservation of mass
D. moments

Answer / Solution

UNSOLVED

The SI unit of current is the:
A. volt
B. Ohm
C. Ampere
D. Coulomb

Answer / Solution

UNSOLVED

Vernier callipers measure length to an accuracy of ---- cm.

Answer / Solution

UNSOLVED

The shortest length which can be measured by a metre rule is:
A. 0.1 mm
B. 1.0 mm
C. 10 mm
D. 100 mm

Answer / Solution

UNSOLVED