Question

What are the main source of error in the experiment using gravesands apparatus

Answer 1

$\huge\bold\red{HELLO!}$$<marquee>____²⁰⁰⁵★彡[BATALION043]</marquee>$

The following can be the main source of error while conducting an experiment with the gravesands experiment:

1) presence of friction in the pulley

2) weight tied to the threads

Apart from these two main sources of error, there can also occur an error in marking the points in the experiment.

The friction problem in pulleys can be reduced or corrected by oiling the pulleys.$<marquee scrollamount = 500>ItzHarsh★</p><p><marquee>$

Answer 2

The sources of error in the experiment by using Gravesands apparatus are as follows:

a) Friction in the pulley

b) Weights in the threads

• The parallelogram law of forces apparatus is also known as the Gravesands apparatus.

• This apparatus is used in the experiment for finding out the weight of a given body.

• It consists of two pulleys with certain masses attached to them and another mass hung on the string.