4. Sebuah pelat logam diukur ketebalannya dengan menggunakan mikrometer sekrup dan menunjukkan skala seperti yang terlihat pada gambar. Tebal benda tersebut adalah ...

Write maxwell's equations and discuss the terms involved and the results of each equation in classical electrodynamics. if it is possible to write these equations in integral form, give the integral forms. find the wave equation for electromagnetic waves from the maxwell equations. what is the propagation velocity of electromagnetic waves in space according to the wave equation you find?

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

It is may 5 and you are somewhere in the northern hemisphere. if you determine that the noon sun is 51 degrees above your southern horizon, what is the latitude of your location