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
vazorg [7]
2 years ago
15

Mechanical waves are classified according to

Chemistry
1 answer:
Daniel [21]2 years ago
7 0
Mechanical waves are classified according to transverse waves.
You might be interested in
A balloon is filled with 1 mole of helium gas at 100 kPa of pressure and a
mylen [45]

Answer:

B) 0.025 m^{3}

Explanation:

Solution of the problem is in picture attached,

3 0
2 years ago
What is the ph of a 0.0055 m ha (weak acid) solution that is 8.2% ionized?
Trava [24]
Answer is: pH value of weak is 3.35.
Chemical reaction (dissociation): HA(aq) → H⁺(aq) + A⁻(aq).
c(HA) = 0.0055 M.
α = 8.2% ÷ 100% = 0.082.
[H⁺] = c(HA) · α.
[H⁺] = 0.0055 M · 0.082.
[H⁺] = 0.000451 M.
pH = -log[H⁺].
pH = -log(0.000451 M).
pH = 3.35.
pH (potential of hydrogen) is a numeric scale used to specify the acidity or basicity <span>an aqueous solution.</span>
3 0
3 years ago
As water is cooled from 4º C to 0°C, its density
frosja888 [35]

Answer:

decreases

Explanation:

3 0
3 years ago
The specific heat of gold is 0.031 calories/gram°C and the specific heat of silver is 0.057 calories/gram°C. If equal amounts of
Vikki [24]
I think the substance that will heat up faster would be the silver metal since it has a higher heat capacity. Heat capacity is the amount of heat needed to raise the temperature of the system into one degree. Heat capacity and heat energy is directly related so higher value of heat capacity would lead to higher heat energy.
3 0
3 years ago
Read 2 more answers
Radiant energy is a form of...
ddd [48]
Electromagnetic waves
7 0
2 years ago
Read 2 more answers
Other questions:
  • When gold is melted and formed in a mold to make a piece of jewelry, what type of change is taking place?
    13·2 answers
  • Convert 238 cm to the unit km. 0.00238 km 0.238 km 2.38 x 105 km 2.38 x 107 km
    14·1 answer
  • Determine the electron geometry, molecular geometry, and idealized bond angles for each molecule. In which cases do you expect d
    8·1 answer
  • Does salt water or fresh water freeze faster
    14·2 answers
  • What does a Mitochondrion do
    5·2 answers
  • When we experience higher than normal low tides and lower than normal high tides we are experiencing?
    5·2 answers
  • Consider the reaction, 2 D(g) + 3 E(g) + F(g) =&gt; 2 G(g) + H(g) When D is decreasing at 0.15 mol/Ls, how quickly is E decreasi
    10·1 answer
  • Structure for reductive ozonolysis of 3,5-dimethyl-4-octene​
    10·1 answer
  • ANSWER ASAP GIVING BRAINLIEST FIVE STARS AND HEART!
    7·1 answer
  • I NEED EXPLANATIONSS!!!! Help , i have to past or my teacher will fail me .. again !!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!