what is the frequency of yellow light with an energy of 3.4×10⁻¹⁹ j?\nh = 6.626×10⁻³⁴ j·s\n?×10? hz

Answer:

$5.13\times 10^{14}$

Explanation:

Step1: Recall the energy - frequency formula

$E = h\nu$ where $E$ is energy, $h$ is Planck's constant, and $\nu$ is frequency.

Step2: Solve for frequency

$\nu=\frac{E}{h}$

Step3: Substitute given values

$\nu=\frac{3.4\times 10^{- 19}\text{ J}}{6.626\times 10^{-34}\text{ J}\cdot\text{s}}$

Step4: Calculate the result

$\nu = 5.13\times 10^{14}\text{ Hz}$