![PLEASEHELP4528](/avatars/7736.jpg)
PLEASEHELP4528
20.07.2019 •
Chemistry
Sound travels in waves. sound waves are compression waves. pick the place where it is impossible to hear sounds. a) b) c) d)
Solved
Show answers
More tips
- S Style and Beauty How to braid friendship bracelets?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- C Computers and Internet How to Learn to Type Fast?...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- D Dating, Love, Relationships How to Overcome Jealousy: Tips and Tricks...
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- W Work and Career How to Start Your Own Business: Tips and Recommendations...
- F Food and Cooking How to Make Delicious Cabbage Pies: The Best Recipes!...
- F Food and Cooking Discover Delicious Recipes You Can Make with Ground Meat...
Answers on questions: Chemistry
- C Chemistry Help I need to show work! Question: The result of a reaction of propane and air gave 11.21 g CO2 and 33.0 grams water according to the following equation: C3H3 + 5 02 + 3 CO2 + 4...
- C Chemistry Erosion and deposition constantly change Earth’s surface. Erosion carries natural materials like rock and soil from one place to another. Through deposition, these natural materials...
- C Chemistry Match the following ........
- C Chemistry Answer 22. Solve for Mass * 2 points Solve: Argon gas is pumped into the chamber until it is filled to capacity. The dimensions of the chamber are r = 45.72 cm and a height of 91.44....
- C Chemistry If the average human is 62kg and the human body is 60% water by mass, estimate the number of MOLES of water in an average human body...
- C Chemistry This is Yolanda s desk. What could Yolanda do to increase the amount of force needed to change the motion of the desk? Yolanda could remove objects to decrease the desk s mass, so...
- C Chemistry Which nonmetal element in group 17 was used long ago in war to gas and terminate the enemy?...
- M Mathematics Using the similar triangles, an archaeologist can determine the original height of a pyramid, though its top has worn away. Find the original height....
- M Mathematics **13) ABCD is a rectangle, AB = 1, BE and DE trisect ZABC. What is the perimeter of ABED?...
- P Physics A charge of 4.5 × 10-5 C is placed in an electric field with a strength of 2.0 × 104 . What is the electric force acting on the charge?...
Ответ:
c
Explanation:
Ответ: