@@chydonnsdaniel this what happened,if I draw the straight line from the origin 2 fall on best line and 3 fall below but if I did not draw the straight line from origin then 3 will fall on the best line and 1 will fall on both side, so which one is the best
What if your 4point fall out whare would you draw the parallel line from
How
Great video
How do we do a simple pendulum negative graph experiment please
Nice work
Sir pls how can i get T-square value,if i was asked.... while H is=0
Instead of using the zigzag can you also write it as 0, 0
How
We were asked to plot a graph of (d-e) against I 😢
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How are we going to get the standard error in g
ruclips.net/video/53EOM_9zh4g/видео.htmlsi=D0AMmgcKDVapZtKK
Please is it a must it starts from the origin.
No unless you re asked to do so
@@chydonnsdaniel thank you sir
Sir if your graph is T^2 against L and you are asked to find error in T and L and also error in slope
Why did u use T² for the range instead of the L
How
When you took g as 970 was it part of the question?
No it's cos g is constant @ around 980
@@chydonnsdaniel but my g is 948
it's manageable dear. just approximate it to 950cm/s² @ to nearest tens
How are we going to take the worst line if 3 points falls only on one side of the best fit
How many total points did u plot
@@chydonnsdaniel 5,two fall on best line,three point falls below the best line
It's not a good graph cos either one fall out or 2fall out on opposite side.
@@chydonnsdaniel this what happened,if I draw the straight line from the origin 2 fall on best line and 3 fall below but if I did not draw the straight line from origin then 3 will fall on the best line and 1 will fall on both side, so which one is the best
How do you mean by 3 fall below???
What if the centriod point you got didn't touch the line of your graph?
It should ooo cos that is wat will determine if u choose best line of fit
@@chydonnsdaniel Sir, my centroid fall on an existing point
Can i continue with it?
Yes sir
Please in our practicals we were asked to find error in the value of g.. how do I go about it please.
Which university?
Please how do I get the number of oscillation
It will be specified. Most times it's 20
Or 30
@@chydonnsdaniel thank you sir I love your lectures now am sure of an A1 😊🙏
So share to others
Please how do i find an error in n?( Refractive index)
For which experiment?
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I don't understand the slope section.
Wat don't u get about it. Chat me up via 8160522225@ watsapp
Thank you sir
I love you De chydonns
Awwwnnn
@@chydonnsdaniel please
Graph scale is to how many d. P
It depends on the scale you choose nah
@@chydonnsdaniel if ur table is to 3 d. P can u approximate while plotting
Yes
The calculation on g
I don't understand 😢
Wat exactly don't you understand about it
How are we going to take the worst line if the points fall out on both sides of line of best fit?
Get the mean of x and y, plot it and draw a straight line to pass through the mean and one of the points which didn't enter the line of best fit.
What if two points fall out.
It's best advisable that they fall out on both sides of the line of best fit