Excel HSC Physics

acceleration acoustic impedance alpha angle apparent magnitude atom binary star binding energy brightness Calculate cathode rays Cepheid charge cluster coil colour index conductor core diffraction direction distance Earth electric field electromagnetic electrons element emission emitted energy level equation example EXCEL HSC Physics experiment Explain Figure fission force frequency gamma graph gravitational H-R diagram helium horizontal hydrogen increases induced light luminosity m.s¹ magnetic field main sequence marks measure mirror momentum motion motor moving neutrons nuclear nuclear fission nucleon nucleus object observer optical orbit parallax parsecs particles photoelectric effect planet potential difference produced protons quantities quantum quarks Question radiation radioactive radioisotopes reaction red giant relative result rotation satellite scan semiconductor solar masses space spacecraft spectra spectral class spectral lines spectroscopic spectrum speed spin stellar superconductors telescopes temperature tube ultrasound variable velocity voltage wavelength waves white dwarf wire X-rays