Chemistry
Chemistry, 10.09.2021 21:30, bnn29

The equipment used for aviation communications emits high‑frequency radiowave energy with a wavelength of 0.400 km. What is the energy of exactly one photon of this radiowave radiation?

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 21:40, taysomoneyyy
During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.
Answers: 2
image
Chemistry, 22.06.2019 05:00, hjamya17
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
image
Chemistry, 22.06.2019 08:30, myamiller558
Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?
Answers: 1
image
Chemistry, 22.06.2019 08:30, lpssprinklezlps
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
Do you know the correct answer?
The equipment used for aviation communications emits high‑frequency radiowave energy with a waveleng...

Questions in other subjects:

Konu
Mathematics, 18.08.2021 20:00
Konu
Mathematics, 18.08.2021 20:00