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
torisob [31]
3 years ago
15

Which electrode in Thomson’s vacuum tube was positively charged

Physics
1 answer:
Taya2010 [7]3 years ago
8 0

Anode

Explanation:

The anode in the gas discharge tube used by Thomson in his experiment was the positively charged electrode.

Using the gas discharge tube, Thomson made the remarkable discovery of cathode rays.

The rays moves from the negatively charged cathode to the positively charged anode. This indicated that the rays carry positive charges.

Some parts of the tube are:

  • Cathode - negatively charged electrode
  • Power source
  • Gas at low pressure
  • Outlet to vacuum pump

Learn more:

cathode brainly.com/question/12747250

#learnwithBrainly

You might be interested in
A person doing chin-up weighs 700.0 N, disregarding the weight of the arms. During the first 25.0 cm of the lift, each arm exert
dlinn [17]
First, we will get the resultant force:
The direction of the force due to the person's weight is vertically down.
weight of person = 700 newton

Assume that the force exerted by the arms has a vertically upwards direction.
Force exerted by arms = 2*355 = 710 newtons

Therefore, the resultant force = 710 - 700 = 10 newtons (in the vertically upwards direction) 

Now, we will get the mass of the person.
weight = 700 newtons
weight = mass * acceleration due to gravity
700 = 9.8*mass
mass = 71.428 kg

Then we will calculate the acceleration of the resultant force:
Force = mass*acceleration
10 = 71.428*acceleration
acceleration = 0.14 m/sec^2

Finally, we will use the equation of motion to get the final speed of the person.
V^2 = U^2 + 2aS where:
V is the final velocity that we need to calculate
U is the initial velocity = 0 m/sec (person starts at rest)
a is the person's acceleration = 0.14 m/sec^2
S is the distance covered = 25 cm = 0.25 meters

Substitute with the givens in the above equation to get the final speed as follows:
V^2 = U^2 + 2aS
V^2 = (0)^2 + 2(0.14)(0.25)
V^2 = 0.07
V = 0.2645 m/sec

Based on the above calculations:
The person's speed at the given point is 0.2645 m/sec

4 0
3 years ago
Read 2 more answers
Josh tests an unknown liquid substance using litmus paper. When he compared the used litmus paper to a pH scale, the color match
Hunter-Best [27]

Answer:

acid

Explanation:

because ph below 7 is acid

8 0
2 years ago
Question 1 of 10
Bad White [126]
The answer is b maybe?
3 0
3 years ago
Part of the plant that isresponsible for the transport of water from the roots to the leaves​
nydimaria [60]

Answer:

if you mean *responsible* for the transport of water from the roots to leaves is Xylem

8 0
3 years ago
True or false gravitational pull decreases with an increase of distance between two objects​
ohaa [14]

Answer:

true! : )

(i underlined the place where the answer is the other information is just as important but if you do not want to read it you do not have to)

Explanation:

Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases. the greater the mass, the greater the gravitational pull. <u>gravitational pull decreases with an increase in the distance between two objects.</u> Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases.

5 0
3 years ago
Other questions:
  • What does this mean Atoms and elements are the basic back bone of the universe .
    8·1 answer
  • Meteors start to break up in the stratosphere true or false​
    10·2 answers
  • When a wave enters a medium at an angle, leading to a change in the wave, this is an example of what phenomenon?
    14·1 answer
  • In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.
    5·2 answers
  • in a microscope, what happens to the sharpness of the image (resolution) as you switch from low to high power? Plz help!
    12·1 answer
  • Hi!! Does anyone know this answer? :D
    5·2 answers
  • #38 , what is this answer?
    10·2 answers
  • The steps of mieosis
    15·2 answers
  • A ball is moving with a velocity of 0.5 m/s its velocity is decreasing at the rate of 0.05 m/s² what is its velocity in 5 second
    8·1 answer
  • How many carbon atoms placed end to end would equal the width of a human hair
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!