smithmariah62811 smithmariah62811

15-04-2024
Physics

contestada

The work function for tungsten is 4.58 eV. Of the following, which is the best estimate of the threshold frequency required for the emission of photoelectrons from a tungsten cathode?
(A)0.1x10¹⁵Hz
(B)0.5x10¹⁵Hz
(C)1x10¹⁵Hz
(D)2x10¹⁵Hz
(E)3x10¹⁵Hz

Respuesta :

Otras preguntas

Old School Publishing Inc. began printing operations on January 1. Jobs 301 and 302 were completed during the month, and all costs applicable to them were recor

Why did the Spanish try to kill all the llamas

5.02×10^2 in standard form

por fa ayudenme a resolver esto

True or False: Washington supported the idea of political parties. What evidence supports this?

qualities of a facilitator

What is the discount for a iPod that’s $75 dollars but labeled “ save 15% “

Which step in conducting research should be done before writing a research plan

32) Which of these is MOST LIKELY to contribute to the long-term instability of a local ecosystem? A) storms that uproot large trees in the area B) introduction

Who settled in America colonies and why