# All Educational Materials for AST201H1 at University of Toronto St. George (UTSG)

- About UTSG

## AST201H1- Midterm Exam Guide - Comprehensive Notes for the exam ( 14 pages long!)

14 Page

5 Oct 2017

Wavelength is the distance between two wave peaks. Frequency is the number of times per second that a wave vibrates up and down. This is like water, th

View Document## [AST201H1] - Midterm Exam Guide - Ultimate 10 pages long Study Guide!

10 Page

6 Feb 2017

Ast101 lecture 3: time dilation and the twin paradox. The speed of light: light always travels at c (in a vacuum, slightly slower in air, no object wit

View Document## [AST201H1] - Midterm Exam Guide - Ultimate 239 pages long Study Guide!

239 Page

5 Oct 2016

Ast201 - the sun: part 1 (chp 5. 1-5. 4) Can"t for diagonal or across our line of sight) for rotation- faster the object is rotating, the broader the w

View Document## AST201H1- Final Exam Guide - Comprehensive Notes for the exam ( 119 pages long!)

119 Page

29 Mar 2018

Fritz zwicky (1898- 1974: zwi(cid:272)k(cid:455)"s (cid:272)olleagues thought his (cid:373)issi(cid:374)g (cid:373)ass idea was odd, he was unhappy wit

View Document## [AST201H1] - Final Exam Guide - Ultimate 239 pages long Study Guide!

239 Page

29 Nov 2016

Ast201 - the sun: part 1 (chp 5. 1-5. 4) Can"t for diagonal or across our line of sight) for rotation- faster the object is rotating, the broader the w

View Document## AST201H1 Study Guide - Midterm Guide: Length Contraction, Special Relativity, Dark Matter

2 Page

17 Oct 2015

Astronomy midterm review sketch of look back time : the further you look, the further in time you are looking. Dark energy and dark matter: it was firs

View Document## AST201H1 Study Guide - Midterm Guide: Weightlessness, Gravitational Time Dilation, Electromagnetic Spectrum

8 Page

10 Feb 2014

S2. 1 einstein"s revolution special relativity: an object is travelling relative to sth, no object can travel faster than the speed of light. 2 people

View Document## AST201H1 Study Guide - Final Guide: Laser Guide Star, Spiral Galaxy, Nuclear Fusion

10 Page

7 Jan 2014

Occam"s razor tells us that all other factors being equal, simpler explanations are more likely to be true. The universe is the totality of all space,

View Document## AST201H1 Study Guide - Final Guide: Twin Paradox, Baryon, Active Galactic Nucleus

1 Page

20 Jun 2011

As requested, here is a list of the main topics we have covered since the second midterm. I"m sorry i wasn"t able to get this to you earlier. You shoul

View Document## AST201H1 Study Guide - Midterm Guide: Hydrostatic Equilibrium, Stellar Classification, Molecular Cloud

10 Page

20 Jun 2011

A watt is an unit of energy per unit time. So, in a 100 w rating on a light bulb tells us how much energy it is using per unit time. The sun"s luminosi

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Frequently-seen exam questions from 2014 - 2018.

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## AST101H1 Study Guide - Midterm Guide: Orbital Period, Northern Hemisphere, Apparent Retrograde Motion

5 Page

13 Dec 2018

Which of the following is false? (a) our solar system contains many planets (b) our galaxy contains many solar systems (c) our universe contains many g

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## AST101H1 Study Guide - Midterm Guide: Scantron Corporation, Multiple Choice, Full Moon

9 Page

16 Oct 2018

Then sign the card: for each multiple choice question, mark your answer in pencil on the scantron card by darkly shading the appropriate bubble. All an

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## MAT135H1 Lecture Notes - Lecture 3: Inflection, If And Only If

3 Page

22 Sep 2020

4. 4 concavity and points of inflection: a function, a function f x is concave up on an interval if, the graph of the function is above the tangent on

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## MAT135H1 Lecture 10: 3.4 Optimization in Economics and Science (3)

2 Page

22 Sep 2020

In business, optimization involves maximizing profits and minimizing costs. Revenue = (price per unit) x (number of units sold) Example 1: a commuter t

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## MAT135H1 Lecture 8: 3.2 Max and Min Values on an Interval

3 Page

22 Sep 2020

For f x on an interval [a, b: find the derivative, find all points in the interval [a, b] where, evaluate, compare the value is step 3: x f f. 0 x = f

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## MAT135H1 Lecture Notes - Lecture 6: Function Composition

2 Page

22 Sep 2020

Composite function: given two functions f x and ( )g x , a composite function is defined as: f glad of gcfcx. Example 1: given f x x= and g x x= + , de

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