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
erastova [34]
3 years ago
13

Light waves travel much__________________________________ than sound waves.

Chemistry
1 answer:
LUCKY_DIMON [66]3 years ago
3 0

Yeah, a lot faster than sound.

You might be interested in
Thx please help thx thx
Alisiya [41]
This force is opposing in nature .it resists object velocity .

5 0
3 years ago
How to write a balanced nuclear equation on how uranium can disintegrate to Actium​
andrey2020 [161]

Answer:

Balancing Nuclear Equations

To balance a nuclear equation, the mass number and atomic numbers of all particles on either side of the arrow must be equal.

Explanation:

follows:

6

3

Li

+

2

1

H

→

4

2

He

+

?

To balance the equation above for mass, charge, and mass number, the second nucleus on the right side must have atomic number 2 and mass number 4; it is therefore also helium-4. The complete equation therefore reads:

6

3

Li

+

2

1

H

→

4

2

He

+

4

2

He

Or, more simply:

6

3

Li

+

2

1

H

→

2

4

2

He

image

Lithium-6 plus deuterium gives two helium-4s.: The visual representation of the equation we used as an example.

Compact

5 0
2 years ago
Why can a liquid change to take the shape of its container but NOT expand to fill the container itself?
tiny-mole [99]

Answer: Option (C) is the correct answer.

Explanation:

Molecules in a liquid have less force of attraction as compared to solids. But liquid molecules have more force of attraction as compared to gases.

Since molecules of a gas are held together by weak Vander waal forces, therefore, they expand to fill the container whereas molecules in a liquid are not expanded in a container like gases because of more force of attraction within molecules of liquids as compared to gases.

Hence, a liquid can take the shape of container in which it is kept.

Thus, we can conclude that out of the given options, a liquid change to take the shape of its container but NOT expand to fill the container itself because the particles of a liquid are held together loosely enough to flow, but not so loose that they expand.


4 0
3 years ago
Read 2 more answers
When you mix copper sulphate solution and steel wool, what is the chemical property that can be observed.
bazaltina [42]

Answer:

Explanation:

depending on the activity series there will probably be a single replacement reaction  possibly heat or color change and the copper precipitate out of solution

6 0
2 years ago
What is a solution considered to be if it has a ph lower than 7?
wariber [46]
Anything less that 7, would be a base.
6 0
3 years ago
Other questions:
  • How is burning methane similar to burning magnesium?
    13·2 answers
  • The iupac name for a carboxylic acid with two carbons in a straight chain would be _____.
    12·1 answer
  • Use the E0 values of the following elements: Zn, Cu, Pb, and Al. Which element is the most active reducing agent?
    5·1 answer
  • Which molecule, when added to a solution, would give the solution the highest pH
    13·1 answer
  • WILL MARK BRAINLIEST! PLEASE HELP!!
    5·1 answer
  • 2.<br> Number that indicates the charge for each family.
    9·1 answer
  • TRUST PLZ HELP MATCH THE BOXES
    11·1 answer
  • Cuál es el volumen ocupado por 1000 g de aluminio​
    6·1 answer
  • Using proper units is important when recording data. In this lab, you determined three properties of the objects: mass,
    8·2 answers
  • Using the Cell Size and Scale Interactive, tell me which of the following is correct. They are in order of size, left to right,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!