awesomeness06 awesomeness06

18-11-2022
Chemistry

contestada

The x-ray has a frequency of 1.4 x 1019 Hz. What is the energy associated with one x-ray? A. 2.1 x 1052 J
B. 4.7 x 10-53 J
C. 2.1 x 10-¹¹ J
D. 9.3 x 10-¹5 J

Respuesta :

Otras preguntas

7p + 8p -12 = 59 cans someone help me on this please

Which details of the setting hint that the story takes place long ago? Check all that apply

36.45 divided by 0.09

What are three ways Florida's economy has changed over time

2. Which of the following is a perfect square? A.13 B.102 C.127 D.100

if a person walks 525 miles in 16.5 hours what is there speed?

A scale drawing of a door is 2 cm high. If the scale is 1 cm = 4 meters, what is the actual height of the door?

describe the relationship beetween the spaniards and native amaricans in new spain

Grass-roots lobbying allows _____ to influence public policy. regular citizens business leaders professional lobbyists elected officials

How to interpret was it a dream?