Potential chemical energy
A box of matches on a high shelf has gravitational potential energy.A box of matches falling from the high shelf has kinetic energy.A box of matches on fire has heat, sound and light energy.A box of matches on its own has chemical potential energy.
When a match is struck against the side of a matchbox and bursts into flames, the energy transformation that takes place is from mechanical energy (friction between the match and the matchbox) to heat energy. The friction generates enough heat to ignite the match head, causing it to catch fire and release energy in the form of light and heat.
When lifting a box from the floor, the energy is transferred from your muscles to the box in the form of mechanical energy. The potential energy of the box increases as it is lifted against gravity. Additionally, some energy is also transferred to the surroundings in the form of heat due to friction and air resistance.
The energy of mechanical work is converted into light and heat energy when a match stick is struck against a matchbox. Friction between the match head and the rough surface ignites the match head, producing light and heat as a result.
The energy being used to push a heavy box across the floor is mechanical energy. The person pushing the box is converting their own muscular energy into kinetic energy to move the box.
A box of matches on a high shelf has gravitational potential energy.A box of matches falling from the high shelf has kinetic energy.A box of matches on fire has heat, sound and light energy.A box of matches on its own has chemical potential energy.
When a match is struck against the side of a matchbox and bursts into flames, the energy transformation that takes place is from mechanical energy (friction between the match and the matchbox) to heat energy. The friction generates enough heat to ignite the match head, causing it to catch fire and release energy in the form of light and heat.
Yes - mechanical energy to scrape the match along the side of the box, and then chemical energy to feed the flame.
Kinetic energy = ½ * mass * velocity^2 The mass doesn't change as the match box car moves around, but when it stops velocity =0. When the velocity = 0. KE = 0.
When lifting a box from the floor, the energy is transferred from your muscles to the box in the form of mechanical energy. The potential energy of the box increases as it is lifted against gravity. Additionally, some energy is also transferred to the surroundings in the form of heat due to friction and air resistance.
The energy of mechanical work is converted into light and heat energy when a match stick is struck against a matchbox. Friction between the match head and the rough surface ignites the match head, producing light and heat as a result.
Match box, Match box Labels..
The energy being used to push a heavy box across the floor is mechanical energy. The person pushing the box is converting their own muscular energy into kinetic energy to move the box.
Yes, there are some of my friends who are allergic to the match box and match sticks.
how many vertice has match box
Actually, while it does convert energy into light energy, what interests most (to light a fire, for example) is the heat energy.To answer your question, "why", that's because that's what it was designed to do.If you mean "how" - basically, in energy terms, there is some chemical energy stored in the match. When the match burns, this is released as heat (and light, and some sound).
Strike it on a match box.