No. Something has to ignite the primer.
When a mineral spontaneously decays into subatomic particles, it has this property
No, it cannot. The maximum amount of heat that a human body can generate at the skin level is around 110 degrees fahrenheit. This is far below the temperature range which would cause spontaneous ignition of the propellant in a modern bullet. Even black powder won't ignite at that low a temperature.It is possible for a bullet to discharge by the force of a body falling on it, but that is extremely unlikely.(and remember, when you say "bullet", what you really should say is "cartridge" - the "bullet" is only the lead/steel portion being expelled out the front, while "cartridge" includes the brass body and propellant as well).
no
Thermal energy moves spontaneously from hot to cold objects.
bullet trains travel at 96.5 percent the speeed of a bullet No it doesn't. A bullet train does around 190mph normally and can reach 275mph. Depending on calibre, a rifle bullet travels at 1,500-2,000mph. So on average, a bullet train travelling at normal speed travels at between 9.5 and 12.6% of the speed of a rifle bullet.
Any rifle that the firing pin strikes the bullet casing right in the center of the casing, causing it to discharge is called a "Center Fire Rifle." In contrast a "Rim Fire Rifle" the firing pin strikes the edge or rim of the bullet casing causing it to discharge.
spontaneously are natural impulses
the different between emitting x-rays spontaneously and non-spontaneously is that spontaneously means sending out and non-spontaneously means without effort.
Fuel trucks have chains which drag on the road in order to ground the vehicle and discharge static electricity back to the road. Otherwise, the fuel tanker might spontaneously combust.
A "round" is another name for a bullet or cartridge. Historically, the word referred to a single mass discharge by a group of weapons, then to a single discharge by one weapon, then to the projectile so discharged; in modern weapons, it usually refers to the bullet/propellant/casing combination called a "cartridge." It does not, and never has, referred to the number of cartridges in a standard load. In archery, it does refer to a number of arrows fired in a scoring round, but the difference is obvious.
The trash can seemed to spontaneously burst into flames. I regretted spontaneously answering her questions.
SPONTANEOUSLY MEANS IMMEDIATELY, THE ACTION DOESNT REQUIRE ANY INITIATION
When a mineral spontaneously decays into subatomic particles, it has this property
No, it cannot. The maximum amount of heat that a human body can generate at the skin level is around 110 degrees fahrenheit. This is far below the temperature range which would cause spontaneous ignition of the propellant in a modern bullet. Even black powder won't ignite at that low a temperature.It is possible for a bullet to discharge by the force of a body falling on it, but that is extremely unlikely.(and remember, when you say "bullet", what you really should say is "cartridge" - the "bullet" is only the lead/steel portion being expelled out the front, while "cartridge" includes the brass body and propellant as well).
Little bullet: Bullet BillBig Bullet: Banzai BillGiant Bullet: King Bill
Rifle and bullet (The bullet is dependent on the rifle to accomplish its purpose)
Coefficient of discharge of an ideal liquid can be defined as a ratio of actual discharge and theoretical discharge. where, Cofficient of discharge = Actual Discharge/ Theoretical discharge.