Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Discover in-depth answers to your questions from a wide network of experts on our user-friendly Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.
Sagot :
Light of wavelength 360 nm strikes a metal whose work function is 2.4 eV.
The lowest frequency of light that can cause the release of electrons at the given work function is 6.78 x 10¹⁴ Hz.
Lowest frequency of the metal
The lowest frequency of the metal is calculated as follows;
E = hf
f = E/h
where;
- E is the energy of the photon
- h is Planck's constant
f = (2.8 x 1.6 x 10⁻¹⁹)/(6.63 x 10⁻³⁴)
h = 6.78 x 10¹⁴ Hz
Thus, the lowest frequency of light that can cause the release of electrons at the given work function is 6.78 x 10¹⁴ Hz.
Learn more about frequency here: https://brainly.com/question/254161
#SPJ2
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.