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
Helen [10]
3 years ago
10

3. A wave has y frequency of 100 Hz and a speed of 50 m/s. What is the wavelength?

Chemistry
1 answer:
strojnjashka [21]3 years ago
5 0

Answer:

0.5 m

Explanation:

You might be interested in
What properties do atoms of the same element share? Select all that apply.
Tcecarenko [31]
I believe A is you’re answer
6 0
3 years ago
Read 2 more answers
How many mm are equal to 21 L. How many mg are equal to 9 g. How many grams are equal to 400 kg
liberstina [14]
<span>How many mm are equal to 21 L? 

1 L = </span>1000000 mm

Convert:-

1000000 × 21 = <span>21000000

21 l = </span><span>21000000 mm

</span><span>How many mg are equal to 9 g?

1 g = 1000 mg

Convert:-

9 </span>× 1000 = 9000

9 g = 9000 mg
8 0
3 years ago
Select the statements that correctly describe a buffer. a) An acid added to the buffer solution reacts with the weak base of the
Tom [10]

Answer:

  • <em>(B.) The pH of a buffer solution is determined by the ratio of the concentration of conjugate base to the concentration of strong acid.</em>
  • <em>(C.) A buffer is generally made up of a weak acid and its conjugate base. </em>
  • <em>(D.) The pH of a buffer solution does not change significantly when any amount of a strong acid is added.</em>

Explanation:

A buffer is  solution which resists change in pH upon addition of either acids or bases.

The pH of a buffer is calculated by the ratio of the concentration  of base to concentration of acid. The weak acid and conjugate base have a Ka similar to the pH desired.

3 0
3 years ago
How did life begin? need asap
stealth61 [152]
Birds and bees. Adam and Eve
4 0
3 years ago
Read 2 more answers
What is the name of the compound that has the formula Li2SO3?
Oduvanchick [21]
The answer is A lithium sulfite
7 0
4 years ago
Read 2 more answers
Other questions:
  • Draw the structures of the major and minor organic products formed when hbr reacts with 2,4,4-trimethyl-2-pentene in the presenc
    8·1 answer
  • What is the molarity of a 0.25-liter solution containing 52 grams of HBr? (1 point)
    12·1 answer
  • The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate,
    7·1 answer
  • The most stable conformation of 1,2-dibromoethane is:
    9·1 answer
  • Propose a mechanism for the following reaction.
    7·1 answer
  • What happens in a subduction zone?
    12·1 answer
  • No link need right answer <br><br> science no chemistry
    8·2 answers
  • How do i know if a reaction is exo/endothermic?? help please.
    12·1 answer
  • The atoms of platinum and silver are identical (true or false)
    6·2 answers
  • Help! Science Question! Brainliest can be yours!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!