What is the total energy of a particle with a rest mass of 1 gram moving with half the speed of light? 1 ev = 1.6 ã 10â19 j . answer in units of ev.

1.3×10³³ eV

Explanation:

Rest mass of particle = 1 gram

Speed of light = c

Speed of particle = (1/2)c = 0.5 c

Energy

Converting to eV

∴ Total energy of the particle is 6.5×10³² eV.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper