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What is the density of ebonite?
The density of ebonite ranges from 1.1 to 1.3 g/cm^3, depending on its composition and manufacturing process.
What is the value of specific heat of ebonite?
information about value of specific heat capacity of ebonite
Why use sulfur in vulcanisation?
Sulfur is used to cross-link the rubber. This means that the sulfur forms 'bridges' between the long chained rubber molecules. This serves to tie the molecules together, making the material harder. Think of an eraser used to correct pencil writing. That is very soft rubber. Vulcanisation turns that into the much harder material we use for car tyres. If you know anything about motor racing you will be aware that they use tyres of different hardnesses, and this is achieved by different amounts of cross-linking. If you use a lot of sulfur you can even make a rigid material known as ebonite, which is what musical instruments such as clarinets are often made of.
Why is it law that matter cannot be created or destroyed?
Matter and energy can neither be created nor destroyed. This is one of the most self defeating statement you have been teaching to your children. If matter can not be created, "it is not created". That means that matter does not exist. Vise versa, if it exists, it is "created". If it is "created" once it can be "created" again and again. If it is "created", it can be "destroyed" also. If it can be "destroyed" once, it can be "destroyed" again and again. The laws of nature are universal. That means they are never an one time event. So when the hydrogen get combined with oxygen, you get water. From the Uranium you get the lead after the decomposition. The phenomena is universal. It was repeated many times and going to get repeated many times. So you can not say that the matter was created once for all and now it can not be created again. As such the logic is complete here only. Here is an probable explanation. You can create the negative and positive electric charge by rubbing ebonite rod on wool. You can not destroy the negative charge with out the positive charge. Like wise you can not destroy the matter with out antimatter. But you do not find "enough" of antimatter in the universe. You can not find "enough" negative charge on the wool or "enough" of positive charge on the ebonite rod. So this is purely "the hypothesis" and very little but probably "enough" proof is there to support the same. (*) So you can not have the particle of matter, with out the corresponding particle of the antimatter in the space. So both are created at a time and annihilated at a time. This is subjected to the equation of Einstein, that is, E = mc 2. So some of the matter exist as energy and some of the antimatter exist as anti energy. ( You get energy from matter. So it fallows that you get "anti energy" from the anti matter.) So particles of matter and antimatter are created in the space at the same time. (**)(***) Think of the "Big bang". You had dense plasma in the initial thousands of years. Why all the particles of antimatter were not annihilated in that dense plasma? So the particles of matter and antimatter are created in the space around you, albeit in very little quantity, as on today also. It is the property of the space to produce particles and antiparticles, from nothing. That means, you get "equal" "energy" and "anti energy" from nothing. Both get precipitated to particles of matter and anti matter. Particles of matter get attracted to each other and particles of anti matter get attracted to each other due to gravitational force. It fallows that the particles of matter and antimatter will "repel" each other due to "anti gravity" effect. (****) So You have the universe of "matter and energy". It fallows that you have the universe made up of "antimatter and anti energy". They have been "Repelling" to each other due to "anti gravity" effect. So the universe made of antimatter has lost in the space. There may be many such universes made up of matter and anti matter. They may be forced to come closer to each other and annihilate each others. This may happen after events like Big bangs.So in the universe made up of matter, the matter can not be destroyed. As there is no "enough" antimatter to go for annihilation. In the universe made of antimatter, you can not destroy the same. as there is no "enough" of matter to annihilate the same. So you are told and made to believe that matter can neither be created nor destroyed. So the process of formation of matter and antimatter is not one sided. The process of annihilation also go hand in hand, probably.(*) When you collide the electron and positron with great speed, they have enough kinetic energy and kinetic anti energy to give you two gamma rays. ( Logically one of them will be anti gamma ray.) When you collide proton and anti proton with great speed, they have enough kinetic energy and anti energy to give you electrons and positrons. So the matter and anti matter probably completely annihilated.(**) It fallows that you get one electron with every proton. You get one positron with every electron and one anti proton with every proton. That means when you get one pair of electron and proton, you get one pair of positron and anti proton, at the "same" time. You get one neutron with every anti neutron.(***) It fallows that in the universe made of anti matter, you have the same elements made of antimatter. They have the same chemical properties and chemical reactions.(****) The gravitational force is directly proportional the product of the masses and inversely proportional to the square of distance between the masses. It fallows that the "anti gravitational force or the force of repulsion is directly proportional to the product of mass and anti mass ( or matter and antimatter) and inversely proportional to square of distance between them."
What will happen if an ebonite rod rubbed with a piece of wool?
The ebonite rod will acquire a negative charge, while the wool will acquire a positive charge through the process of triboelectric charging. This creates an attractive force between the two objects due to opposite charges, allowing the wool to stick to the ebonite rod.
What is ebonite called in Hindi?
ebonite is 'gandhak mishrit rabar' in hindi
Does Ebonite rust?
no because Ebonite is rubber. Rubber doesnt rust.
What happens when you rub ebonite against fur?
Rubbing ebonite against fur can create a static charge on the ebonite due to the transfer of electrons between the two materials. This can lead to the ebonite gaining a negative charge and the fur gaining a positive charge.
What is an ebonite rod?
an ebonite rod is a solid in which you find little black phosterus in
What is the density of ebonite?
The density of ebonite ranges from 1.1 to 1.3 g/cm^3, depending on its composition and manufacturing process.
Is ebonite charged?
Ebonite is a type of hard rubber that does not conduct electricity, so it cannot hold an electrical charge. You can use ebonite to insulate materials from electricity due to its non-conductive properties.
When a ebonite rod rubbed with funnel is bought nearer to another ebonite rod what happens?
it attracts it
Can charge flow through ebonite rod?
No, ebonite is an insulator. Charges can reside on the surface but not flow through
Which charge does ebonite rod acquire when rubbed with woollen cloth?
The ebonite rod acquires a negative charge when rubbed with woolen cloth because electrons are transferred from the woolen cloth to the ebonite rod.
What is ebonite's charge?
Negative.
Where do you use ebonite rod?
ebonite rod is a thin, round stick made of hard, black rubber.
