Advertisements
Advertisements
प्रश्न
उत्तर
For measurement of an irregular solid by the displacement method using a measuring cylinder.
a. Fill the graduated cylinder with the water.
b. Record the lower meniscus of water and let the value be V1
c. Tie the solid whose volume is to be measured to a strong string and lower it into the water gently.
d. When the object is completely immersed in water, the level of water rises.
e. Note the reading carefully and let the value be V2
f. The volume of the solid, V = V2 - V1
APPEARS IN
संबंधित प्रश्न
Explain the terms : Least count of a screw gauge.
How are they determined?
The diameter of a thin wire can be measured by
The pitch of a screw gauge is 0.5 mm and the head scale is divided in 100 parts. What is the least count of a screw gauge?
Define metre in terms of the wavelength of light.
In a vernier callipers, 19 main scale divisions coincide with 20 vernier scale divisions. If the main scale has 20 divisions in a centimetre, calculate
- pitch
- L.C. of vernier callipers.
State the formula for determining least count for a vernier callipers.
State the correction if the positive error is 7 divisions when the least count is 0.01 cm.
Which part of vernier callipers is used to measure the internal diameter of a hollow cylinder?
How will you find the Zero Error of Vernier Caliper? Explain.
