Sir thr questions pls solve them for us..

Sir how can we find the minimum deviation?

Sir how can we find the minimum deviation?

I do not understand how you got the normal for the emergent ray

I understood sir thank you

Thank you sir

Very well received sir.

I understood well thank you sir

I understood well thank you sir

I understood well thank you sir

I understood well thank you sir

I understood well thank you sir

I understood well thank you sir

Thank you sir

Good morning sir. Excuse me sir. D2 will you still minus it from d center of gravity before put it in d table

Now, in physics form under the topic "relative density" I want you to prove that d¹=R(d¹-d²) if R is the relative density of the solid. Remember that the d¹ and d² are subscripts so solve in accordance

Sir , please how can we prove that d1=R(d1-d2)if R is the relative density of the solid

Plz do more practical

Quite confused...how did you record the nz and rz

It's kind of confusing

Thank you Sir 😁

QUESTIONS: 1. Plot a graph of d against i. 2. From the graph determine (i) the minimum deviation, D and the corresponding angle of incidence iDmin 3. Comment on your results. 4. Calculate the refractive index of the glass of the prism material using the equation n=Sin((A+D min)/2)/Sin A/2 Where A=600 5. Determine the error in n 6. Explain why it is not advisable to use small values of i in performing this experiment.

QUESTIONS: 1. Plot a graph of Cos θ on the y-axis and against X on the horizontal axis 2. Find the slope of the graph and comment on the parameter that the slope represents 3. State two precautions taken while performing the experiment 4. State Snell's law and draw a suitable graph to deduce the refractive index of the glass block, n 5. List the possible sources of error 6. Compute the standard error in n.