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
Shkiper50 [21]
3 years ago
11

Sound waves are mechanical waves in which the particles in the medium vibrate in a direction parallel to the direction of energy

transport. What is another name for the type of wave that transfers energy in this way?
A. pressure waves
B. longitudinal waves
C. transverse waves
D. surface waves
Chemistry
1 answer:
Viefleur [7K]3 years ago
6 0
Answer b longitudinal waves
You might be interested in
Calculate the number of moles of sulfuric acid in the total volume you used in the lab (i.e., 8.00 mL). Hint: Use the methodolog
insens350 [35]

Answer:

0.147 mol

Explanation:

Step 1: Calculate the volumetric concentration (Cv)

We will use the following expression.

Cv = Cg × ρ

Cv = 98.0 g%g × 1.84 g/mL = 180 g%mL

Step 2: Calculate the molarity of sulfuric acid

We will use the following expression.

M = mass solute / molar mass solute × liters of solution

M = 180 g / 98.08 g/mol × 0.100 L = 18.4 M

Step 3: Calculate the moles of solute in 8.00 mL of solution

8.00 × 10⁻³ L × 18.4 mol/L = 0.147 mol

4 0
2 years ago
Charlie is balancing an equation. She has identified the atoms and counted the number of each in the reactants and products. Wha
Alecsey [184]
The answer to your question is Coefficients. 

*Hope this helps you! Feel free to message me if you have any further questions. Have a nice day! :)*
8 0
3 years ago
Read 2 more answers
If an atom with a mass of 47 amu has 22 neutrons, what atom is it?
LenaWriter [7]

Answer:

Manganese

Explanation:

At Mass - No neutrons = Atomic Number = #protons in nucleus

47 - 22 = 25 => At. No. 25 is Manganese (Mn)

7 0
3 years ago
Find the horizontal range of a projectile launched at 15 degrees to the horizontal with speed of 40m/s​
vfiekz [6]

To Find :

The horizontal range of a projectile launched at 15 degrees to the horizontal with speed of 40 m/s​.

Solution :

The horizontal range of a projectile is given by :

R = \dfrac{u^2 sin 2\theta}{g} ( Here, g is acceleration due to gravity = 10 m/s² )

Putting all value in above equation :

R = \dfrac{40^2 \times sin (2 \times 15)}{10} \ m\\\\R = \dfrac{1600 \times 1}{2\times 10} \ m\\\\R = 80 \ m

Therefore, the horizontal range of projectile is 80 m.

4 0
3 years ago
A wooden spoon and a metal spoon are used to stir boiling water. After one minute, how do the temperatures of the immersed parts
kodGreya [7K]

Answer:

Metal is a conductor. it takes in heat very well. wood is an insulator. it takes in heat too, but less of it. this makes the wood handle cooler and the metal handle hot

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these choices best describes the interpretation of the following peak that may be recorded in a 1H NMR spectrum?
    8·1 answer
  • Gold is alloyed with other metals to increase its hardness in making jewelery.a) Consider a piece of gold jewelry the weighs 9.8
    13·1 answer
  • If the molar mass of calcium hydroxide (Ca(OH)2) is 74.1 g/mol, how many grams of calcium hydroxide are required to prepare 2.00
    8·1 answer
  • Set 2 - Ec
    14·2 answers
  • Which element has the HIGHEST ionization energy? (Hint: it's hardest to remove an electron from this element)
    15·2 answers
  • 8th grade science by what process does carbon dioxide enter the ocean
    10·2 answers
  • PLEASEEEE HELPPP ME WITH THISS
    8·1 answer
  • A measure of how close a series of measurements are to one another.
    6·1 answer
  • If I have 0.070 moles of gas at a pressure of 0.20 atm and at a temperature of 8.00°C,
    15·1 answer
  • How have animals developed physiological adaptations to survive in colder climates?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!