VanessaMyers411
24.10.2021 •
Chemistry
A popular radio station broadcasts with a frequency of 74.7MHz. What is the wavelength of the broadcast? (1MHz = 106Hz)
Solved
Show answers
More tips
- F Food and Cooking How many stages of coffee roasting are there?...
- G Goods and services Kogda zhdatt Iphone 5? The Latest News and Rumors...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Chemistry
- C Chemistry • If E is the symbol for an element, which two of the following symbols represent isotopes of the same element?* 24 1. 12 24E 25 E 2. 12 24 E 3. 14 0 1 and 2 0 1 and...
- C Chemistry State in which a substance has definite shape and a definite volume...
- C Chemistry Fill in the coefficients that will balance the following reaction: a0na + a1h2o → a2naoh + a3h2...
- C Chemistry When aluminum oxide reacts with hydrofluoric acid, how many moles of aluminum fluoride are produced when 150 grams of aluminum oxide are used?...
- C Chemistry The occurrence of the all-or-none results from depolarization in response to rapid entry of ions into the neuron A. resting potential; sodium B.action potential; sodium...
- C Chemistry A hydrogen bond is: a. a strong attraction between hydrogen and another atom. b. a bond between a hydrogen atom already covalently bound to one atom and made partially...
- C Chemistry What happens when the temperature of an object decreases?...
- C Chemistry While traveling, an airplane passenger placed a bag of potato chips in his checked luggage. When he opened the luggage, the bag had exploded and potato chips were everywhere...
- C Chemistry An atom that loses an electron is called a?...
- C Chemistry Why do we have different the seasons?...
Ответ:
This happens when pollutants emitted by cars, power plants, industrial boilers, refineries, chemical plants, and other sources chemically react in the presence of sunlight. Ozone at ground level is a harmful air pollutant, because of its effects on people and the environment, and it is the main ingredient in “smog."