![kobiemajak](/avatars/46173.jpg)
kobiemajak
25.12.2019 •
Mathematics
Temperature affects the speed of sound. the speed (v) of sound near earth's surface, in
meters per second, is given by v = 20vt + 273, where t stands for the temperature of
the air in degrees celsius. if the speed of sounds is 300 meters per second, what is the
temperature in degrees celsius?
Solved
Show answers
More tips
- H Health and Medicine How to Choose the Right Tanning Cream?...
- C Computers and Internet How to Download Movies from Torrents?...
- S Style and Beauty How to Sew Harem Pants?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- 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?...
Answers on questions: Mathematics
- M Mathematics The 4th ans pls anyone?...
- M Mathematics Use the figure below to answer the question that follows: B С H G A D J E F LL What must be given to prove that ABJI ~ AC]G? (6 points)...
- M Mathematics The figure shows triangle DEF and line segment BC, which is parallel to EF: Part A: Is triangle DEF similar to triangle DBC? Explain using what you know about triangle...
- M Mathematics I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS! :)...
- M Mathematics Subject:Mathematics ...
- M Mathematics Anybody know how to do these? i need help pls contact me...
- M Mathematics Hello dont click on the links posted by bots they are iploggers or just plain inappropriate anyways heres a photo i made...
- M Mathematics Please help me with this :) thankss...
- M Mathematics 1) it takes 4 gallon jugs of water to fill 104 glasses equally. How many jugs are needed to fill 338 glasses equally?...
- M Mathematics I need help with this question...
Ответ:
The temperature in degrees Celsius is -48°C .
Step-by-step explanation:
The given equation is:
v = 20√[t + 273]
Therefore, rearranging we get:
(v / 20)² = t + 273
t = (v / 20)² - 273
but the speed of sound, v, is equal to 300 m/s
Therefore,
t = (300 / 20)² - 273
t = -48°C
Therefore, the temperature in degrees Celsius is -48°C .
Ответ:
(-3,-4)
Step-by-step explanation:
Go to point P then count downward 8 units then find your new coordinates