Homework Statement
This is a circuit i tried recently . I have recorded my observation below and i need to know why it happens like that
.....230 V
______________(~)______________
|...........|
|...........|
|...........|
|...62V...130V...38V...|...
Respected all,
If i push an object on the floor and drag it say 2 m in a straight line with force y. then the work done is force times displacement.
that is 2y.
first doubt
which formula is correct one
work = force multiplied by displacement
or
work = force multiplied by...
Thanks sir for your prompt reply
But I checked the mass there is no transcription error
It is 32.5 grams
But similarly I too doubt that somewhere there is an issue with a decimal point
But I can't figure out
hi CWatters
I and my colleague tried this experiment many times . but we come to almost the same wrong answer.
we are not able to find where could the data go wrong.
Homework Statement
i getting the wrong the answer
i am
trying to find the specific heat capacity of brass
using copper calorimeter
Data :
mass of brass bob= 32.5gm
mass of calorimeter = 39.7 gm
mass of water + calorimeter = 93.9gm
mass of water = 93.9 - 39.7 = 54.2g
specific...