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Physics First
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#	Item
821	Cryo-testing the Webb Space Telescope ISIM The Webb Space Telescope, to be launched in 2014, will allow astronomers to see the first generations of stars that formed in the universe. The ISIM, or the Integrated Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2011-03-07 15:19:08 IP Multimedia Services Identity Module Dimensional analysis Measurement Mass Technology Physics European Space Agency James Webb Space Telescope
822	Radiation Dose and Dose Rate Radiation is measured in two units. The first is a measure of the rate at which you are being exposed to a source of radioactivity, while the second is a measure of how much Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2011-03-24 08:49:32 Physics Nuclear physics Background radiation Ionizing radiation Sievert Radiation therapy Gray Absorbed dose Radiation Medicine Radioactivity Radiobiology
823	Exploring Energy and Temperature In the figure to the left, the first column represents gas particles with little energy. A thermometer placed in contact with this group of particles would indicate a very low temperature Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2013-09-16 10:22:18 State functions Heat transfer Physical quantities Introductory physics Energy Temperature Properties of water Heat Gas Physics Chemistry Thermodynamics
824	Aerosols and Light Dimming A ray of light passes through the two cubes from left to right. At A, the light ray has its full intensity of 100%. After it leaves the first box, the Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2013-09-26 09:18:08 Physical chemistry Cloud Light Haze Meteorology Chemistry Physics Visibility Aerosol science Aerosol
825	Name ________________________________ Soon after the first satellites were placed into orbit, engineers began to notice that the electrial power needed to operate the satellites was slowly declining. Very careful studies Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2006-09-28 16:53:36 Energy conversion Plasma physics Space plasmas Photovoltaics Space telescopes Solar cell Sun Solar flare Solar power Energy Physics Technology
826	SDO Reveals Details on the Surface of the Sun 153 On April 21, 2010 NASA’s Solar Dynamics Observatory released its muchawaited ‘First Light’ images of the Sun. The image above shows a full-disk, multiwavelength, e Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2010-04-22 17:26:56 Space plasmas Astrophysics Sun Light sources Solar telescopes Corona TRACE Solar flare Solar Dynamics Observatory Astronomy Plasma physics Physics
827	Exploring Energy and Temperature In the figure to the left, the first column represents gas particles with little energy. A thermometer placed in contact with this group of particles would indicate a very low temperature Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2013-09-16 09:22:18 State functions Heat transfer Physical quantities Introductory physics Energy Temperature Properties of water Heat Gas Physics Chemistry Thermodynamics
828	Inverse and joint variation[removed]One of the first things that scientists do with data is to graph Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2011-05-05 12:29:34 Equations Wave mechanics Astronomical spectroscopy Redshift Cosmic distance ladder Logarithm Proportionality Gravitation Linear equation Physics Physical cosmology Physical quantities
829	Supercomputers - Modeling colliding neutron stars! Once astrophysicists understand the physics involved, they can use supercomputers to model events that can never be observed first-hand. The panel of images above was c Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2011-04-12 18:35:36 Light sources Space plasmas Star types Galaxies Local Group Neutron star Black hole Milky Way Sun Astronomy Physics Space
830	COURSE ETA3400: ELECTRICAL PRINCIPLES Level: First Period Apprenticeship Prerequisite: Add to Reading List Source URL: www.education.alberta.ca Language: English - Date: 2014-08-27 18:06:29 Electric power Analog circuits Physical quantities Transformer Voltage drop Electrician Voltage divider Resistor Electrical resistance and conductance Electromagnetism Electrical engineering Physics

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