CJWilson7591 CJWilson7591

09-01-2024
Physics

contestada

Sodium and copper have work functions 2.3eV and 4.5eV respectively. Then the ratio of their threshold wavelengths is nearest to
A 1 : 2
B 4 : 1
C 2 : 1
D 1 : 4

Respuesta :

Otras preguntas

what is business ?please explain about it

I need help pls hel me

Explain the benefits of international trade

How many lines of asymmetry does the figure below have? if there are no lines of symmetry choose none

The author uses the term mini-revolution at the end of paragraph 1 to highlight - A. How popular Adams’ ideas were among other women of her day B. The similari

if you pop alot of pills when does the overdoes kick in ???

What was one thing Scoob did on his trip to Mexico with Dad?

Atoms that gain an electrons have a _____ Charge?

Ms. Sunshine is going to bake cookies for her students. She wants each student to receive 2.5 cookies. If she has 25 students in her class, how many cookies doe

Choose the best description of the attraction between you and your classmate. A. There is no attractive force B. It was large enough to feel the attraction C.

good job