Home
Class 6
PHYSICS
The precaution while measuring length wi...

The precaution while measuring length with metre scale is-

A

Correct position of eye

B

Correct position of eye and proper end of metre scale.

C

Only correct end of meter scale

D

None of these.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • LIGHT,SHADOWS AND REFLECTIONS

    MBD -HARYANA BOARD|Exercise EXAMPLE|36 Videos

Similar Questions

Explore conceptually related problems

The main precaution while connecting LED is

What is the reliability of measurement of length using a metre scale ?

Least count of a metre scale is

You are provided three scales A, B and C as shown in Fig. 10.6 to measure a length of 10 cm. For the correct measurement of the length you will use the scale

Least count of a metre scale is?

At room temperature ( 25^@C ) the length of a steel rod is measured using a brass centimetre scale. The measured length is 20 cm. If the scale is calibrated to read accurately at temperature 0^@C , find the actual length of steel rod at room temperature.

Which of the following is the most precise devise for measuring length ? (a) a Vernier callipers with 20 divisions on the sliding scals, coindiing with 19 main scale divions (b) a screw gauge of pitch 1mm and 100 divisions on the circular scale (c ) an optical instrument that can measure length to within a wave length of light.