A monochromatic light passes through a glass slab (μ = 1.5) of thickness 9 cm in time t1. If it takes a time t2 to travel the same distance through water (μ=4/3) The value of (t1 - t2)= k× 10-11 sec . Find the value of k .

t1=1.5×9cmCt2=43×9cmC⇒t1−t2=(32-43)×93×1010 =5×10−11sec

A monochromatic light passes through a glass slab (μ = 1.5) of thickness 9 cm in time t1. If it takes a time t2 to travel the same distance through water (μ=4/3) The value of (t1 - t2)= k× 10-11 sec . Find the value of k .

t1=1.5×9cmCt2=43×9cmC⇒t1−t2=(32-43)×93×1010 =5×10−11sec

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A monochromatic light passes through a glass slab ( $μ$ = 1.5) of thickness 9 cm in time t₁. If it takes a time t₂ to travel the same distance through water $(μ = 4 / 3)$ The value of (t₁- t₂)= $k \times$ 10^-11 sec . Find the value of k .

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$\begin{array}{l} t_{1} = 1 .5 \times \frac{9 cm}{C} \\ t_{2} = \frac{4}{3} \times \frac{9 cm}{C} \\ \Rightarrow t_{1} - t_{2} = (\frac{3}{2} - \frac{4}{3}) \times \frac{9}{3 \times 10^{10}} = 5 \times 10^{- 11} \sec \end{array}$

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A monochromatic light passes through a glass slab (μ = 1.5) of thickness 9 cm in time t1. If it takes a time t2 to travel the same distance through water (μ=4/3) The value of (t1 - t2)= k× 10-11 sec . Find the value of k .

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A monochromatic light passes through a glass slab ( $μ$ = 1.5) of thickness 9 cm in time t₁. If it takes a time t₂ to travel the same distance through water $(μ = 4 / 3)$ The value of (t₁- t₂)= $k \times$ 10^-11 sec . Find the value of k .