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
adelina 88 [10]
3 years ago
6

Why do your ears “pop” in an airplane?

Chemistry
1 answer:
tino4ka555 [31]3 years ago
8 0
Pressure buildup in ur ear
You might be interested in
What is molarity???????
velikii [3]
Molarity is a term that applies to the amount of Moles of solute, per each litre of the solution. 
4 0
3 years ago
The constant k for a certain reaction is measured at two different temperatures:Temperature K376.0°C 4.8x 10^8280.0°C 2.3 x 10^8
zaharov [31]

Answer:

Explanation:

548888

3 0
3 years ago
Where on the periodic table are the transition metals located​
Allisa [31]

Answer:

The lanthanides and the actinides at the bottom of the table are sometimes known as the inner transition metals because they have atomic numbers that fall between the first and second elements in the last two rows of the transition metals

6 0
3 years ago
Read 2 more answers
How many element are there on the periodic table?
givi [52]

Answer:118

Explanation: it’s right

5 0
2 years ago
Read 2 more answers
Which of the following best explains why the oceanic crust is youngest at the oceanic ridges?
murzikaleks [220]

Answer:

the different depths of the ocean

5 0
3 years ago
Read 2 more answers
Other questions:
  • Draw the structure of 4-chlorophthalic acid in the window below.
    7·2 answers
  • eneegy is converted from solar to chemical in Process A and then from one form if chemical to another in Process B. Process A is
    11·1 answer
  • if 150g of aluminum react with 101g of sulfuric acid what is the maximum amount of hydrogen gas that can be produced
    6·1 answer
  • What method of heat transfer takes place when particles of matter move from one place to another in a liquid
    10·2 answers
  • Consider a disubstituted aromatic compound. The parent name is benzene and there is a chloro and bromo substituent. Disubstitute
    6·1 answer
  • Why are masks important?
    9·2 answers
  • According to the law of conservation of mass, which of the pictured statements is true?
    6·1 answer
  • How many grams are in 3.5 moles of H2O?
    11·1 answer
  • Which of the following is/are considered alcohols?
    5·1 answer
  • If you were to look up at the moon and see the shape of the moon as a circle, what would the next observable shape in the cycle
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!