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
Blizzard [7]
4 years ago
9

J. J. Thomson s experiments provided evidence that an atom

Physics
1 answer:
gulaghasi [49]4 years ago
5 0
J.J. Thomson's experiments provided evidence that an atom B.contains negatively charged particles.

<span>♡♡Hope I helped!!! :)♡♡
</span>
You might be interested in
PLS HELP ITS URGENT HELP PLSSS
Eddi Din [679]

Answer:

heyyy will u be my friend

6 0
3 years ago
A dust particle floats in front of a silent loudspeaker as shown in the figure. The loudspeaker is turned on and plays a constan
dybincka [34]

Answer:tbh idk

Explanation:

tbh idk

8 0
3 years ago
Read 2 more answers
Leverrier predicted that an invisible planet was pulling the planet Uranus off its predicted course around the sun. Likewise, hu
Alexandra [31]

Human beings are pulled off course as a result of the invisible forces of the <u>unconscious.</u>

According to Leverrier, he stated that an invisible planet was pulling the planet Uranus off its predicted course around the sun.

In such a way, human beings are pulled off course by the invisible forces of their unconscious minds. The unconscious minds of people control the thoughts of people.

Read related link on:

brainly.com/question/25588203

3 0
3 years ago
When waves strike an object and bounce off, what has occured
Vesna [10]
The answer is reflection
5 0
3 years ago
A 30-kg child sits at the top of a 3-meter slide. After sliding down, the child is traveling 4 m/s. How much PE does he start wi
Jobisdone [24]
At the top:

         Potential Energy = (mass) x (gravity) x (height)

                                       = (30 kg) x (9.8 m/s²) x (3 meters)

                                       =      882 joules

At the bottom:

           Kinetic Energy  =  (1/2) x (mass) x (speed)²

                                       = (1/2) x (30 kg) x (3 m/s)²

                                       =        (15 kg)  x  (9 m²/s²)

                                       =              135 joules .

He had  882 joules of potential energy at the top,
but only  135 joules of kinetic energy at the bottom.

Friction stole  (882 - 135) = 747 joules of his energy while he slid down.
The seat of his jeans must be pretty warm.
6 0
3 years ago
Other questions:
  • The owner of a van installs a rear-window lens that has a focal length of -0.298 m. When the owner looks out through the lens at
    6·1 answer
  • Which of the following terms best describes why a skier sliding down a hill eventually comes to a stop?
    15·2 answers
  • A pond changes into a field through the process of
    14·2 answers
  • 7. Who provided evidence for the existence of an atomic nucleus?
    11·1 answer
  • What happens if you stick a charged balloon to a metal object?
    13·1 answer
  • Which quantities are scalars?​
    12·2 answers
  • The scale on the horizontal line axis is 5s per division on the vertical axis 9 m per division
    11·1 answer
  • Type the correct answer in the box.
    7·2 answers
  • which has more momentum, a large truck moving at 30 miles per hour or a small truck moving at 30 miles per hour?
    9·1 answer
  • 6. A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with a velocity of 4.00 m/s, a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!