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
grigory [225]
3 years ago
11

Please help I don't know what the answer is

Physics
1 answer:
JulijaS [17]3 years ago
4 0
The answer would be : valence electron (Option B).

Hope this helps !

Photon
You might be interested in
The diagram shows a skydiver at different points of her jump. At what point would her
8_murik_8 [283]
I’m pretty sure it’s B! :)
6 0
2 years ago
How are wave properties and energy related?<br> give me examples
klasskru [66]

Answer:

They don’t ‘represent’ anything, they are properties of the wave.

Depending on the type of wave, we experience them as various phenomena. For example, with a sound wave we experience frequency (or wavelength, which is just another way to describe the same property) as the pitch of the sound. We experience amplitude as the loudness of the sound, although due to the characteristics of the ear, frequency also effects perceived loudness.

If the wave is a light wave, we experience the frequency (wavelength) as the colour of the light, and the amplitude as the brightness of the light.

For many waves, we don’t perceive them at all (e.g. radio waves).

For ocean waves, frequency is the time for each peak or trough to reach us, and amplitude is how tall the wave is.

6 0
2 years ago
1. Compared to sadness, depression:
Fiesta28 [93]
The answer should be B - lasts longer.
5 0
3 years ago
Read 2 more answers
Hello help me pls! i need serious help
9966 [12]

Answer:c

Explanation:

7 0
2 years ago
Read 2 more answers
A woman climbs up a ladder in 1.37 s at 2.20 m/s. How tall is the ladder?
ArbitrLikvidat [17]

Answer:

The ladder is 3.014 m tall.

Explanation:

To solve this problem, we must use the following formula:

v = x/t

where v represents the woman’s velocity, x represents the distance she climbed (the height of the ladder), and t represents the time it took her to move this distance

If we plug in the values we are given for the problem, we get:

v = x/t

2.20 = x/1.37

To solve this equation for x (the height of the ladder), we must multiply both sides by 1.37. If we do this, we get:

x = (2.20 * 1.37)

x = 3.014 m

Therefore, the ladder is 3.014 m tall.

Hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • A battery has an emf of 15.0 V. The terminal voltage of the battery is 12.2 V when it is delivering 14.0 W of power to an extern
    10·1 answer
  • What pressing problem did the invention of the cotton gin solve?
    10·1 answer
  • Which statement best defines a universal law?
    13·2 answers
  • If the graph represents speed what is measured on the x and y axes
    10·1 answer
  • Consider the possible scenarios and determine which of them are true for positive feedbacks or negative feedbacks.A. Increased p
    12·1 answer
  • A ship is moving with a constant acceleration of 36km/hr2 in a fixed direction speeds up from 12 km/hr to 18km/hr. Find the dist
    14·1 answer
  • Which until is commonly used to measure density
    7·2 answers
  • Two point-charges Q1 and Q2 are 2.5 m apart, and their total charge is 19μC. If the force of repulsion between them is 0.07 N,
    10·1 answer
  • A helicopter is traveling with a velocity of 12 m/s directly upward.
    13·1 answer
  • Define physical quantity​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!