DanaKhojah8127 DanaKhojah8127

02-01-2020
Chemistry

contestada

How much energy does a 9 x 10-8 m wavelength photon have?

A. 5.96 x 10-41 j

B. 2.21 x 10-18 j

C. 7.36 x 10-27

D. 1.988 x 10-49 J

Respuesta :

pstnonsonjoku pstnonsonjoku

03-01-2020

Answer:

B

Explanation:

From the given formukar for energy of a photon, we can obtain the energy of the photon as shown in the image. The meaning of the parameters in the equation are also shown in the image.

Ver imagen pstnonsonjoku

Answer Link

craftyclub4u craftyclub4u

12-07-2021

Answer: 2.21 x 10^-18 j

Explanation: a pex

Ver imagen craftyclub4u

Answer Link

Otras preguntas

como estas in english

Timmy is 6 feet tall and casts a 10-foot shadow. Nikki casts a 9-foot shadow. How tall is Nikki?

Please help. I just don’t feel like doing it rn

Which of the following is a type of liability? A. A revenue stream B. A liquid asset C, Accounts payable D. Accounts receivable Please select the best answer fr

How to calculate angular velocity.

Describe the structure of the sun and name all of the layers starting from the center.

Which of the following best explains why the region of Catalonia in Spain could be a viable country?

What is the quotient? 126 divided by 7 A. 18 B.16 C. 19 D. 17

After earning $50 million in net income, monroe millwork distributed $15 million in dividends to its stockholders. Monroe’s board of directors decided to invest

Geometry work pls help ASAP