abarron36541 abarron36541

14-03-2024
Physics

contestada

The predominant wavelength emitted by an ultraviolet lamp is 248 nm. If the total power emitted at this wavelength is 13.2 W , how many photons are emitted per second?

Respuesta :

Otras preguntas

HELLP Using the graph: after a reflection, the image vertices are A’(5,1),B’(3,-1) and C’(7,-1) what is the line of reflection?

Read the following lines from the poem. We want for nothing / really, except perhaps How does using the phrase "want for nothing" affect the tone of the poem? A

2x = 1/32 find the value of x

The Republican Presidents of the 1920's generally followed a foreign policy based on what principle in the document?

I wanted to go to dinner but my dad wanted to eat at home. What is the conjunction

volume equals length times width times height v=lwh solve the equation for l

he was arrested for his _ violation of the lawflagrant mollify nefarious perfidious skulk

help me plzzzzzzzzz plz and thxxxxxxxxxx alotttttt

7. Two measures of two angles of a triangle are 68° and 70°. Explain how to find the measure of the third angle. +

James was making cupcakes for a bake sale. The recipe he had uses 2 eggs for every dozen cupcakes. If James needed to make 18 cupcakes, how many eggs would he u