There is no such thing as a proton volt.
If your 1949 truck is a CHEVY or GMC and it still has the original electrical system, it would be 6 volt, negative ground. If it is a Dodge or a Ford with the oringinal electrical system it would be 6 volt, positive ground.
That would be a ( 12 volt battery ) in the engine compartment of a 1998 Ford Explorer
That would probably depend what you mean with "use with"; for example, connecting two such similar objects, but with different voltages, in parallel doesn't seem safe to me.
The MeV means million electron volts. It's a measure of the energy the energy in the photon, which is a quantum (or specific quantity) of electromagnetic energy. This 1 megaelectron volt = 1.60217646 × 10-13 joules of energy.
Not a good choice but possible. This is a 120 volt AC controlled valve The version with 12-16 volt control would be a much more usable item
A proton-volt (PV) would be 1840 times greater than an electron-volt (eV) since the mass of a proton is 1840 times greater than the mass of an electron. This means that one proton-volt is equivalent to 1840 electron-volts.
The two are not compatible units. An Electron Volt is the amount of charge one electron gains or loses when it crosses an electrical potential difference of 1 volt.
In physics an electron volt is a very small unit of energy. An electron volt is the amount of energy gained by the charge of an electron once it has moved across an electric potential difference of one volt.
An electron volt (eV) is a unit of energy equal to the energy gained by an electron as it moves through a potential difference of one volt. It is commonly used in atomic and subatomic physics to describe the energy of particles at the atomic and molecular scale.
electron volt
The conversion factor from kelvin to electron volt is approximately 8.617 x 10-5 eV/K.
1 electron volt (eV) is equal to the amount of energy gained by an electron when it is accelerated through a potential difference of 1 volt. This energy amount is approximately equal to 1.6 x 10^-19 joules.
electron volt battery
The Electron Volt. Its the energy required to move one electron through a Potential Difference of one Volt. Commonly used to decribe size of particle accelerators 1 GeV , one Giga electron Volt , 1 X1012 electron Volts.
An electron-volt (eV) is a unit of energy used in physics. It is the amount of energy gained by an electron when it moves through an electric potential difference of one volt. Scientists use electron-volts as an alternate unit for measuring energy in subatomic particle interactions and in the field of particle physics.
How the masses of elementary particles are expressed depends on who you are, or at least on what you do. The obvious way to do it is in straightforward SI units, i.e. in Kg. In these units the proton mass is 1.6726 X 10-27 Kg and the neutron mass is 1.6749 X 10-27 Kg. The people most concerned with particle masses are particle physicists. Einstein's famous equation e = mc2 shows the exchange rate between mass and energy. To most people this is fascinating, but hardly a daily concern. To a scientist working with elementary particles, the interchange between mass and energy is a daily occurrence. To avoid continual finicky calculations, many physicists express particle masses in terms of their energy equivalent. The energy unit used is the electron-Volt, or eV. This is the kinetic energy of an electron which has been accelerated by a potential difference of 1 Volt. The eV is rather small, so most masses are given in MeV or million electron-Volt. The mass of a proton is 938.272 MeV and of a neutron is 939.566 MeV.
They are for different purposes. You cannot compare apples to oranges.