You can use the equation V=Vo+at since the acceleration is constant. Plugging in the values you know, you will get an answer of 3.75 seconds
You can look up the def I think
Hi!Schrodinger equation is written as HΨ = EΨ, where h is said to be a Hamiltonian operator.
Weather
Particles in air such as smoke smog
Electro magnetic waves are the waves which are produced with vibration of the particles which are charged.
<u>Explanation:</u>
Electromagnetic waves are created by the vibration of charged particles. A mechanical wave is a wave that isn't equipped for transmitting its vitality through a vacuum.
Mechanical waves require a medium so as to ship their vitality starting with one area then onto the next. A sound wave is a case of a mechanical wave. Electromagnetic waves are waves that have no medium to travel whereas mechanical waves need a medium for its transmission. Electromagnetic waves travel in a vacuum