Experiment to determine the refractive index of a glass prism focal length = 9.5cm i° e° d° 30 43 69 40 41 61 45 39 56 50 37 48 65 41 37 plot a graph of d° against i° from the graph determine; (i) the minimum deviation and the corresponding angle of incidence (ii) the maximum deviation and the corresponding angle of incidence n=sin⁡(a+d÷2)÷(sina÷2) determine the error in n and explain why it is not advisable to use small values of i° in performing this experiment. you so much

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .