28-05-2021
Chemistry

contestada

What is the wavelength of a light of frequency 7.21 x 1014 Hz?
O A. 237 nm
B. 721 nm
C. 416 nm
O D. 628 nm

Respuesta :

s9158314 s9158314

09-12-2021

Answer:

C. 416 nm.

Explanation:

Answer Link

Otras preguntas

ume that adults were randomly selected for a poll. They were asked if they "favor or oppose using federal tax dollars to fund medical research using stem cells

state of the triangles in each pair are similar. If so, say how you know they are similar and complete the similarity statement. Part 5

divide x^3/4 over x^1/6

One employee is in charge of the following activities at a drive-through of a bank: Activity Activity Time per Customer Greet customer 2 seconds Take order 3 se

Draw the reaction mechanism the reaction between 2-methylpent-2-ene and chlorine. State the type of reaction. Label the electrophile, intermediate and final pro

the followingis an autotrophicmode of nutrition ? (A) Chemosynthesis(B)Saran Yates (c) parasitism (D) symbiosis(E) Commasation.

Write the numbers 57,000,000,000 and 19,000 in scientific notation. Then show how to divide 57,000,000,000 by 19,000 using properties of exponents.

lainey bought a set of 15 makers for $6 what is the cost of 1 marker

What is the measurement of v

HELP, I WILL GIVE BRAINLIEST.