Kiss muna
Yes, matter can undergo physical and chemical changes. Physical changes involve a change in the form or state of matter without altering its composition, such as melting ice. Chemical changes, on the other hand, involve a reorganization of the atoms and molecules in matter, resulting in the formation of new substances with different chemical properties, such as rusting of iron.
A compound can be either covalent or ionic in nature. Covalent compounds involve sharing of electrons between atoms, while ionic compounds involve transfer of electrons from one atom to another, leading to the formation of ions.
During melting, both the solid and liquid states of matter are present.
A physical change does not involve a change in the chemical composition or nature of the substance. It only affects the physical properties, such as shape, size, or state of matter.
During a transfer of electrons between atoms, the number of electrons changes for each individual atom involved as electrons are gained or lost, but the overall number of electrons within the system remains constant. This is due to the law of conservation of matter, which states that matter can neither be created nor destroyed in a chemical reaction.
Kiss muna
Kiss muna
Yes, all waves carry energy but not matter. Waves transfer energy from one place to another but do not involve the physical displacement of matter.
Melanin is the coloring matter that gives your skin it's color called ?
Yes, conduction involves the transfer of heat through direct contact between particles in a material. The kinetic energy is transferred from the faster-moving particles to the slower-moving particles without the actual movement of matter.
Daniel M. Marmion has written: 'Handbook of U.S. colorants' -- subject(s): Coloring matter, Coloring matter in food
No, radiation does not require particles of matter as it can travel through a vacuum. Convection, on the other hand, does involve the transfer of heat through the actual movement of particles, such as in a gas or liquid.
conduction
Conduction
False. EM Waves do not transfer matter, they transfer energy.
Some could be colorant, coloring, coloring matter, dye, dyestuff, oil, paint, stain, tincture, or tint.
Energy transfer takes place by convection (the movement of hot air or other fluids due to diferences in densiity), conduction (transfer of heat through contact - caused by collisions between adjacent particles), or radiation (the transfer of energy by electromagnetic waves such as light or infra-red rays).Radiation requires matter to create and absorb the EM waves, (i.e. you need a hot object to give off the IR waves) but the waves themselves can travel through a vacuum, so do not require matter to transfer energy.