give one example on how to correct positive and negative error of a Vernier Scale
define length of a simple pendulum
a second's pendulum is taken on the surface of the moon where acceleration due to gravity is 1/6 of that of earth. will the time period increase or decrease
the time period of a pendulum of effective length 'l ' is 4 secs at a particular place. what will be the time period of another pendulum of length '2l ' at a place where acceleration due to gravity is 1/4th of its earlier value/ What is the working for this?
In a vernier callipers, there are 10 divisions on the vernier scale and 1 cm on the main scale is divided in 10 parts. While measuring a length, the zero of hte vernier lies just ahead of 1.8 vm mark and 4th division of vernier coincides with a main scale division. Find the length. If zero error of vernier callipers is - 0.02 cm, what is the correct length ?
give one example on how to correct positive and negative error of a Vernier Scale
define length of a simple pendulum
a second's pendulum is taken on the surface of the moon where acceleration due to gravity is 1/6 of that of earth. will the time period increase or decrease
the time period of a pendulum of effective length 'l ' is 4 secs at a particular place. what will be the time period of another pendulum of length '2l ' at a place where acceleration due to gravity is 1/4th of its earlier value/ What is the working for this?
In a vernier callipers, there are 10 divisions on the vernier scale and 1 cm on the main scale is divided in 10 parts. While measuring a length, the zero of hte vernier lies just ahead of 1.8 vm mark and 4th division of vernier coincides with a main scale division. Find the length. If zero error of vernier callipers is - 0.02 cm, what is the correct length ?