Telescope - Study guides, Class notes & Summaries

What is the relationship between color and wavelength for light?Wavelength increases from violet to red What is the one fundamental difference between X rays and radio waves?They are very different A particular reflecting telescope has an objective mirror with a focal length of 1.2 m and an eyepiece lens of focal length 6 mm. What is the magnifying power of this telescope?200 Why does the Sun look red when it's setting?Earth's atmosphere scatters shorter wavelength light more easily...

The process by which an unstable nucleus releases energy to achieve greater stability is called - Answer-Nuclear decay What charge does a neutron have? - Answer-Neutral Ionization is a neutral atom acquiring charge by gaining or losing - Answer-Electrons Which loses energy each time ionization occurs, has a short range, and cannot penetrate a sheet of paper - Answer-alpha particle What pathway allows isotopes to enter the body through penetrating the skin - Answer-Absorption (incorre...

Fluid Levels Engine oil: in operating range Coolant: proper level Hydraulic oil: proper level Fuel level Cab Electrical system Service/parking brake Swing brake/house lock Gauges Housekeeping Fire extinguisher Load chart Windows/Mirrors Functions Travel/Steering Outriggers: work Boom up/down: works Telescope in/out Hoist up/down Swing Safety devices Anti-Two block: works LMI: works Boom Length indicator Boom angle indicator Radius indicator Warning li...

 -1.5 magnitude Sirius appears 25x brighter than 2 magnitude Polaris.  “All neutron stars are pulsars, but not all pulsars are neutron stars” FALSE  “Spectroscopic Binary” is the term given to a pair of stars that we can determine are orbiting each other only by measuring their periodic Doppler shifts.  A 6.8 solar mass neutron star does NOT exist.  A loop of gas and charged particles following the magnetic field lines between sunspot’s poles is a Prominence/...

AS101 - Assignment 4 Exam Questions and Answers 100% Pass Why do astronomers build radio telescopes? Question options: Radio waves give a different view of the universe Radio waves from space reach the Earth's surface Radio telescopes can detect signals from aliens 2 | P a g e Author: Katelyn Whitman. ©2025, All Rights Reserved. Radio telescopes can be much larger than optical telescopes - A What type of telescope is most likely to suffer from chromatic aberration and have a low l...

How much more light does a 12 meter telescope collect than a 6 meter telescope? - 4 times more In the spectroscopy game, what did you do to produce emission lines in the spectrum? - excite the gas in the box What type of light does not get through earth's atmosphere? - x-ray is light a particle or a wave? - both if a telescope in space is only 1/4 the diameter of a telescope on earth, which of the following is true? - the space telescope has a higher magnification than the larger telesco...

Professional Telescopes and General Relativity Exam || Questions & Answers (Graded A+) Professional Telescopes and General Relativity Exam || Questions & Answers (Graded A+) Light emitted by a blackbody depends on: - ANSWER - the temperature of the object. According to general relativity, how is time affected by gravity? - ANSWER - Time runs slower in stronger gravitational fields. Who explained that electrons have both wave and particle properties - ANSWER - de Broglie What is a qu...

How large does the Moon appear in the sky? - half a degree How large is the Big Dipper - more than 20 degrees The 2 Stars Alcor and Mizar are easily seperated by the human eye. This means they must be father apart than.. - one arc minute What is seeing? - The diameter of the blur caused by the atmosphere Which of the following limits the magnification of all but the smallest telescopes? - seeing What is an 8 x 50 pair of binoculars? - Magnification = 8 x, diameter = 50 mm How small is the...

AST 101 Rio Salado Mid-Term: Multiple Choice & Essay Questions and Answers Already Passed What is the main difference between a planet and a star? A planet orbits a star and does not produce its own light, while a star generates its own light and energy through nuclear fusion. What causes the phases of the Moon? The phases of the Moon are caused by the changing angles from which we view the Moon’s illuminated half as it orbits Earth. What is the significance of the Hubble Sp...

Astronomy DSST Free Clep Study Guide Questions and Answers 100% Pass Heliocentric Theory - Places the sun at the center of the solar system, stating that ll other bodies in the solar system orbit it. This was in direct contradiction to Ptolemy's geocentric theory, which stated Earth was the center of the Universe. Geocentric Theory - Earth is the center of the Universe Nicolaus Copernicus - Widely credited as the father of the heliocentric theory. Although he was not the first to prop...

CGRN EXAM 2024 WITH 100% ACCURATE SOLUTIONS Chapter 1: The Gastroenterology Nurse and Associate The first recorded gastrointestinal assistant was: A. Florence Nightingale B. Frances Reiter C. Gabriele Schindler D. BC Charaka - correct answer C. Gabriele Schindler Chapter 1: The Gastroenterology Nurse and Associate The individual who first developed the fiberoptic telescope used for gastroenterology procedures was: A. Hippocrates B. Hopkins C. Schi