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
geniusboy [140]
3 years ago
8

Waves that require a medium through which to travel are electromagnetic waves. True or False?

Chemistry
2 answers:
aev [14]3 years ago
8 0

Answer:

True

Explanation:

Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate.

12345 [234]3 years ago
3 0

Waves that require medium through which to travel are “electromagnetic waves”? Yes this is “TRUE”

You might be interested in
I need help, lots of points to you, please give genuine answers, will mark brainliest.​
PSYCHO15rus [73]

Answer:

this is hard

Explanation:

3 0
3 years ago
If 10 moles of H2O are produced how many moles of CO2 are also produced.
Sedbober [7]
You need the equation to solve, like the relation between water and carbon dioxide!
4 0
4 years ago
The molecular weight of H2SO4 is:<br>49.078 g/mole<br>98.086 g/mole<br>194 296 armoe​
a_sh-v [17]

Answer:

The answer to your question is:   98 gr / mole

Explanation:

Molecular weight and molecular mass are synonyms and they referred to sum of the the molecular masses of the elements that form part of a compound. Their units are grams/ mole

In your example we need to sum the molecular mass of the components of sulphuric acid.

Like this:

Hydrogen(H) = 1.008 x 2

Sulphur (S)     = 32 x 1 = 32

Oxygen =          16 x 4 = 64

Total     =                       98 gr / mole

3 0
3 years ago
What is the pH of a solution that contains a pOH of 7.9?
tatiyna
PH and pOH are opposites, so pH can be determined by subtracting pOH from 14
pH = 14 - 7.9 = 6.1
7 0
4 years ago
An ice cube is placed in a plastic cup on the lab table. Students record the mass of the ice cube and the plastic cup as 5 grams
bagirrra123 [75]
The answer is still 5 grams because mass can not be changed or destroyed.
7 0
4 years ago
Other questions:
  • A 10.0 mL 10.0 mL aliquot is removed from the described stock solution and diluted to a total volume of 100.0 mL. 100.0 mL. Calc
    15·1 answer
  • Whats the molar mass of potassium nitride
    14·1 answer
  • What mass of water is produced by the combustion 1.2 x 10^26 molecules of butane ?
    12·1 answer
  • Please help and try to explain if you can!
    5·1 answer
  • What is percent error calculation used to determine
    14·1 answer
  • How do you scale a recipe by changing the portion size
    12·1 answer
  • NEED ASAP!
    10·1 answer
  • What's the ABBREVIATED electron configuration for cobalt?
    8·1 answer
  • Alcohol and water are placed into closed-end manometer, in order to measure the vapor pressure of each of the 2 liquids at 25oC.
    9·2 answers
  • Which contain a common ion that will shift the equilibrium system represented by the equation shown? Select all that apply. MgSO
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!