In physics, a spectrometer is an apparatus to measure a spectrum. Generally, a spectrum is a graph that shows intensity as a function of wavelength, of frequency, of energy, of momentum, or of mass.here m and v are mass and velocity of the particle. The focussing principle of the oldest and simplest magnetic spectrometer, the semicircular spectrometer, invented by J. K. Danisz, is shown on the left.
Teslaâs Superchargerâs specs are yet to be revealed, but by the numbers it is apparent the system is delivering a massive 90kWh charge which is likely 440V DC at around 200A. An hour of charging at that rate is 70% of the power that my home uses in an entire month.
The carâs onboard computer constantly monitors the battery during both driving and charging to ensure that it maintains peak performance. Tesla is the only EV manufacturer capable of charging vehicles at up to 120 kW, which equates to about 170 miles of range in as little as 30 minutes. There are many factors that affect the actual charge rate, including ambient temperature, utility grid restrictions and charging traffic, amongst others.