experimental value and theoretical value

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. If classical theory is true, the lesser the intensity the energy imparted to the electron must be less and hence there should have been a 'threshold intensity' below which there is no photoelectric effect. But this is not true. Instead, it was found that the frequency of the light is the key para..

For this reaction, the increase in the concentration of acetic acid is determined by measuring the pH of the solution (sample). The concentration values obtained at different times are then plotted. From the graph of concentration versus time, the average rate and instantaneous rates of t..

Which figure has the least value? => Figure 2 or Figure 4 or Figure 3 or Figure 1..

If 'f ' is a function and x is an element in the domain of f, then image f(x) of x under f is called the value of 'f ' at..

a) The value of G in the C.G.S. system is 6.67 x 10 - 8 dyne cm 2 gm - 2 . b) The value of G in the SI system is 6.67 x 10 - 1 1 Nm 2 kg - ..

When the given spinner is spun, the theoretical probability of spinning an 'apple' is 50%. Bob spun the spinner five times and recorded the results in the table given below. Ist Spin IInd Spin IIIrd Spin IVth Spin Vth Spin Apple Peach Apple Apple Pear Find the experimental proba..

When the given spinner is spun, the theoretical probability of spinning 'A' is 2 6 . Tom spun the spinner four times and recorded the results in the table given below. Find the experimental probability and choose the expression that best compares the theoretical and ..