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
Rudik [331]
3 years ago
11

Who ever helps can you help me with some other ones?

Physics
1 answer:
Ierofanga [76]3 years ago
8 0

Answer:

2 seconds

Explanation:

It only went up by 2

You might be interested in
Explain why atoms only emit certain wavelengths of light when they are excited. Check all that apply. Check all that apply. Elec
JulsSmile [24]

Answer:

Explanation:

Electrons are allowed "in between" quantized energy levels, and, thus, only specific lines are observed. <em>FALSE. </em>The specific lines are obseved because of the energy level transition of an electron in an specific level to another level of energy.

The energies of atoms are not quantized. <em>FALSE. </em>The energies of the atoms are in specific levels.

When an electron moves from one energy level to another during absorption, a specific wavelength of light (with specific energy) is emitted. <em>FALSE. </em>During absorption, a specific wavelength of light is absorbed, not emmited.

Electrons are not allowed "in between" quantized energy levels, and, thus, only specific lines are observed. <em>TRUE. </em>Again, you can observe just the transition due the change of energy of an electron in the quantized energy level

When an electron moves from one energy level to another during emission, a specific wavelength of light (with specific energy) is emitted. <em>TRUE. </em>The electron decreases its energy releasing a specific wavelength of light.

The energies of atoms are quantized. <em>TRUE. </em>In fact, the energy of all subatomic, atomic, and molecular particles is quantized.

7 0
3 years ago
C-14 is an isotope of the element carbon. How does it differ from the carbon atom seen here? A) C-14 has two more protons. B) C-
mylen [45]

Answer:

C-14 has two more neutrons.

Explanation:

4 0
3 years ago
Read 2 more answers
A hollow steel ball weighing 4 pounds is suspended from a spring. This stretches the spring 17 feet. The ball is started in moti
Romashka-Z-Leto [24]

twelve because it is the answer

5 0
3 years ago
Read 2 more answers
In what frame of reference would you be at rest while riding in a car?
Alexeev081 [22]

In the frame of reference of anybody in the car.

8 0
3 years ago
Read 2 more answers
Although planets orbit the Sun in ellipses, all the planetary orbits are fairly close to circular and not very eccentric.
Nutka1998 [239]

Answer:

False

Explanation:

The Sun rotates in this same, right-hand-rule direction. All planetary orbits lie in nearly the same plane. All planetary orbits are nearly circular (eccentricity near zero).

Rate as Brainliest please

8 0
2 years ago
Other questions:
  • What factors caused the shape and structure of earth?
    9·2 answers
  • Find the volume of a box measuring 2 cm by 7 cm by 3 cm.
    15·2 answers
  • Someone please help me!!!!!
    7·1 answer
  • How remove local action and polarization ​
    15·1 answer
  • A worker pushes horizontally on a large crate with a force of 170 N, and the crate is moved 3.6 m. How much work was done
    15·1 answer
  • How does an atom of bromine-79 become a bromide ion with a -1 charge?
    13·1 answer
  • How can a parked car move?
    7·1 answer
  • A car with a mass of 650 kg is moving with a speed of 20m/s. Calculate the kinetic energy of the car?
    12·1 answer
  • Kinetic Energy - What does it depend on?
    12·1 answer
  • What does Pascal's Law state? what are the implications of Pascal's law?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!