What are canal rays?

Asked by Last Modified  

2 Answers

Learn Science +1

Follow 2
Answer

Please enter your answer

Teacher

Canal rays were discovered by 1886 by Goldstein. These are beams of rays which travel from Anode to Cathode in a discharge tube under high voltage and low pressure. These are also called Anode Rays.
Comments

Tutor

An anode ray (also positive Ray or canal ray) is a beam of positive ions that is created by certain types of gas discharge tube's. They were 1st observed on Crookes tubes during experiment by the German scientist Eugen Goldstein in 1886
Comments

Related Questions

If K and L shells of an atom are full, then what would be the total number of electrons in the atom?
10 electrons and if there are only k and l shell then the element will be helium
Rekha
0 0
5
What do you think would be the observation if the ? -particle scattering experiment is carried out using a foil of a metal other than gold?
Gold was chosen for particle scattering experiment as it is highly malleable( can be beaten into thin sheets) and ductile( can be drawn into thin wires). Atoms and molecules are much much tinier than sand...
Umamahesh
0 0
5
What is evaporation? What are the factors affecting it?
Evaporation is known as the process of water changing from liquid to gas or vapour. As in it occurs on the surface of a liquid when it turns into the gaseous phase. It is an endothermic process when the...
Deepa
0 0
8
Explain any three factors which affect the rate of evaporation.
1. Temperature 2. Wind Speed 3. Humidity
Bonita
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Which harmonic mode of the pipe is resonantly excited by a 430 Hz source?
A pipe 20 cm long is closed at one end. Which harmonic mode of the pipe is resonantly excited by a 430 Hz source? Will the same source be in resonance with the pipe if both ends are open?

How Small are These Particles of Matter?
The particles of matter are very small –they are small beyond our imagination!!!! Let us observe an activity, Activity: Take 2-3 crystals of potassium permanganate and dissolve them in 100...


Mathematical representation of momentum of an object
Suppose an object having mass m has an initial velocity u and after certain time t it attains a velocity v. Now momentum P1=mu and P2=mv So change in momentum =P2-P1=mv-mu =m(v-u) So the rate of change...

Recommended Articles

While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular...

Read full article >

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

Looking for Class 9 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you