1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
noname [10]
3 years ago
5

Tell me all about acids and bases (NO GOOGLE SEARCH)

Physics
2 answers:
Ray Of Light [21]3 years ago
8 0
Acids are sourin taste and bases are bitter in taste .
Acid change the colour of blue litmus paper tored and bases change the color of red litmus paper to blue .
aleksklad [387]3 years ago
7 0
Acids are danger so stay away
You might be interested in
How do you find average velocity during free fall?
Genrish500 [490]
The sum of the initial and final velocity divided by 2.
6 0
3 years ago
Read 2 more answers
How can we teach our kitty to behave properly​
Dmitry_Shevchenko [17]

Answer:

I have no idea.

Explanation:

I just wanted to tell you I absolutely read this wrong.

6 0
2 years ago
What is represent by number 14​
otez555 [7]

Answer:

C po baka namn nakatulong

6 0
2 years ago
Read 2 more answers
An observation of the red shift of galaxies suggestst that the universe is
Rufina [12.5K]
A) Expanding. We know this because it has a similar effect with sound. When a car goes by the pitch gets deeper and deeper. It's because you're receiving less waves. Same thing for light but instead of a pitch it's light, and the farther spread the waves - the redder, the closer and more contracted - the bluer
3 0
3 years ago
A stone is dropped from the upper observation deck of a tower, "500" m above the ground. (Assume g = 9.8 m/s2.) (a) Find the dis
Yuri [45]

Answer:

h₍₁₎ = 495,1 meters

h₍₂₎ = 480,4 m

h₍₃₎ = 455,9 m

...

..

Explanation:

The exercise is "free fall". t = \sqrt{\frac{2h}{g} }

Solving with this formula you find the time it takes for the stone to reach the ground (T) = 102,04 s

The heights (h) according to his time (t) are found according to the formula:

h(t) = 500 - 1/2 * g * t²

Remplacing "t" with the desired time.

4 0
3 years ago
Other questions:
  • Which of the following ways is usable energy lost?
    14·2 answers
  • A weightlifter lifts a 250-kg mass 0.5 meters above his head, how much PEg does the mass have (Note: g=9.8 m/s2)? Round your ans
    14·2 answers
  • An Olympic athlete runs a 400 m race in 50 s. What is her average speed?
    10·1 answer
  • They believes studying behavior, the mind and circumstances leads to
    5·2 answers
  • Traditional explosives use the energy released by chemical reactions. Nuclear weapons use the energy released by nuclear reactio
    14·2 answers
  • Give two ways that vegetable oil is different from fat​
    13·1 answer
  • HURRY PLEASE
    13·1 answer
  • Use the scenario below for questions 4-7.
    11·1 answer
  • I need help with one through six please
    6·1 answer
  • The observed a value for the diameter of a Hydrogen atom is 10.1 nm and the accepted value for this is 10 nm. Was you observatio
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!