'Balmer series' presentation slideshows

800 views • 77 slides

Atomic Physics

Atomic Physics. K K Dey Assistant Professor in Physics B B College, Asansol. hydrogen atom It is the simplest atomic system. Why is it important to study the hydrogen atom? The hydrogen atom is an ideal system for relating theory to experimentation.

713 views • 70 slides

Light, Matter and Energy

Light, Matter and Energy. Topics. Review Basic Units and Powers of Ten The Spectrum Light as Waves Light as Particles Atoms Summary. Basic Units. Distance Meter m Mass Kilogram kg Time Second s or sec Energy Joule J (kg m 2 / s 2 ) Power Watt 1 J / s. Powers of Ten.

367 views • 34 slides

Physics 222

532 views • 33 slides

Electromagnetic radiation

Electromagnetic radiation. Recap from last time: Light travels at 300,000 km/s. It is a form of electromagnetic radiation . Beyond the range of what the eye can perceive, you find other forms of electromagnetic radiation like X-rays, infrared and radio.

818 views • 30 slides

Atoms

Atoms. Physics Montwood High School R. Casao. More than 100 different elements have been discovered. Each element consists of atoms that contain: a number of protons Z, an equal number of electrons , and a number of neutrons N. The number of protons Z is called the atomic number.

465 views • 28 slides

1B11 Foundations of Astronomy The Electromagnetic Spectrum

1B11 Foundations of Astronomy The Electromagnetic Spectrum. Liz Puchnarewicz emp@mssl.ucl.ac.uk www.ucl.ac.uk/webct www.mssl.ucl.ac.uk/. 1B11 The electromagnetic spectrum.

478 views • 27 slides

Atomic Mass, Mass Number

LECTURE: Atomic Mass/Mass Number Isotopes Radioactive Isotopes Mass Spectrometer Hydrogen Spectrum. Atomic Mass, Mass Number. The atomic mass number is the AVERAGE of all the isotopes of an element ( will be a decimal number )

505 views • 22 slides

Department of Electronics

Nanoelectronics 05. Atsufumi Hirohata. Department of Electronics. 12:00 24/January/2014 Friday (D/L 002). Quick Review over the Last Lecture. Light quantum : E = ( h ? ) ( Compton ) scattering Electron ( interference ) ? ( De Broglie ) wave.

345 views • 19 slides

Quantum Mechanics

Quantum Mechanics. Through the Looking Glass. Democritus Dalton. Thomson. Rutherford. This is how the model of the atom has developed so far:. c = ?? where c =3.00 x 10 8 m/s.

306 views • 17 slides

Atomic Spectra

753 views • 15 slides

Electron Configurations & the Periodic Table

Electron Configurations & the Periodic Table. Chapter 7. Electromagnetic Radiation. visible light, ultraviolet, infrared, X-rays, etc. oscillating perpendicular electric and magnetic fields travel through space at 2.998 x 10 8 m/s described in terms of frequency and wavelength nl = c.

273 views • 14 slides

Warmup

313 views • 8 slides