What is an electric match?
Q: What is an electric match?
A: An electric match is a device that uses electricity to ignite a flammable compound.
Q: How is an electric match made?
A: An electric match is usually made of two wires.
Q: How does an electric match work?
A: When an electric current is applied to the two wires, they will ignite the compound.
Q: In what situations are electric matches commonly used?
A: Electric matches are commonly used in situations where it is important to know the exact time at which the compound catches fire, such as in airbags, pyrotechnic devices (fireworks), and explosives.
Q: Are there any restrictions on electric matches?
A: Yes, some countries have trade restrictions on electric matches because they can be used to ignite explosives.
Q: Why are electric matches used in airbags?
A: Electric matches are used in airbags to ensure they deploy at the exact moment needed to protect vehicle occupants in a collision.
Q: Can electric matches be used in fireworks?
A: Yes, electric matches are commonly used in pyrotechnic devices like fireworks to ensure a precise and safe ignition sequence.
