subject

Chemistry, 11.03.2021 21:20 Jennybelandres1

PLSS HELPP 1. Calculate the wavelength of violet light with a frequency of 750E12 Hz.

2. Calculate the frequency of yellow light with a wavelength of 5.80E10m

ansver

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 12:20, missayers172

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.

Answers: 3

Chemistry, 22.06.2019 14:30, KennyOaks6230

Which of the following units is not an official si unit

Answers: 1

Chemistry, 22.06.2019 16:00, weasel71

Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.

Answers: 1

Chemistry, 22.06.2019 19:30, elstone01

Which one of the following substances would be the most soluble in ccl4? na2so4 h2o ch3ch2ch2ch2oh c4h10 hi

Answers: 1

You know the right answer?

PLSS HELPP 1. Calculate the wavelength of violet light with a frequency of 750E12 Hz.

...

Questions in other subjects:

Konu

History, 07.04.2020 19:58

4. The USSR (what we sometimes call just Russia) had the largest number of civilians killed. Why do you think this was the case...

Konu

Mathematics, 07.04.2020 19:58

Let R(x), C(x), and P(x) be, respectively, the revenue, cost, and profit, in dollars, from the production and sale of x items. If R(x)equals6x and C(x)equals0.003 x squared plus 1....

Konu

Mathematics, 07.04.2020 19:58

2 + (3 – 2 x 2) *1 What’s the answer on this Problem...

Konu

Mathematics, 07.04.2020 19:58

Select the two values of x that are roots of this equation.2x- 5 =-38A. x=3B. x=1C. x=-1/2D. x=-5/3...

Konu

Mathematics, 07.04.2020 19:59

Let f be a functions of degree 4 whose coefficients are real numbers: two of its zeros are - 3 and 4 - i. Explain why one of the remaining zeros must be a real number. Write down o...

Konu

Physics, 07.04.2020 19:59

A 30 ky child running at 7 m/s jumps onto a 10 kg sled which was initially at rest. What will be the velocity of the child+sled immediately after the child jumps on the sled?...

Konu

English, 07.04.2020 19:59

In the poem “Looking, Walking, Being”, looking is called a . a. waste of time c. a way of being b. way to make friends d. dangerous...

Konu

Biology, 07.04.2020 19:59

Which of the following is an example of homoplasy? a. Hox genes in humans and sea stars b. streamlined bodies in dolphins and ichthyosaurs c. astragalus...

Konu

Spanish, 07.04.2020 19:59

Asociaciones Using vocabulary from the lesson, write one word you associate with each item. Do not repeat words. Follow the model. Modelo la ducha ducharse bañarse el despertador e...

Konu

Business, 07.04.2020 19:59

A city sells $15 million of general obligation bonds on October 1, 2019. The bonds mature at the rate of $1 million a year each September 30, starting September 30, 2020. The amoun...

More questions: Chemistry Another questions