Presentation is loading. Please wait.

Presentation is loading. Please wait.

Fusion Digital Lesson Unit 2 Lesson 2

Published byMitchell Wilkins Modified over 5 years ago

Similar presentations

Presentation on theme: "Fusion Digital Lesson Unit 2 Lesson 2"— Presentation transcript:

1 Fusion Digital Lesson Unit 2 Lesson 2
How do astronomers use solar radii as a unit of measurement? Explain the size of the sun in relation to Earth. Compare and Contrast how luminosity, apparent magnitude, and absolute magnitude. What is the relationship between the star's apparent magnitude and its brightness in the sky? Explain the different properties of stars. What is the relationship between color and temperature in stars?

2 Fusion Digital Lesson Unit 2 Lesson 2
How do astronomers use solar radii as a unit of measurement? Explain the size of the sun in relation to Earth. Compare and Contrast how luminosity, apparent magnitude, and absolute magnitude. What is the relationship between the star's apparent magnitude and its brightness in the sky? Explain the different properties of stars. What is the relationship between color and temperature in stars?

3 Fusion Digital Lesson Unit 2 Lesson 2
How do astronomers use solar radii as a unit of measurement? Explain the size of the sun in relation to Earth. Compare and Contrast how luminosity, apparent magnitude, and absolute magnitude. What is the relationship between the star's apparent magnitude and its brightness in the sky? Explain the different properties of stars. What is the relationship between color and temperature in stars?

4 Fusion Digital Lesson Unit 2 Lesson 2
How do astronomers use solar radii as a unit of measurement? Explain the size of the sun in relation to Earth. Compare and Contrast how luminosity, apparent magnitude, and absolute magnitude. What is the relationship between the star's apparent magnitude and its brightness in the sky? Explain the different properties of stars. What is the relationship between color and temperature in stars?

Download ppt "Fusion Digital Lesson Unit 2 Lesson 2"

Similar presentations

STARS  Stars are the pieces of our universe.  Each star is fixed in a certain spot in its Galaxy.  Planets and other things orbit in a solar system.

STARS  Stars are the pieces of our universe.  Each star is fixed in a certain spot in its Galaxy.  Planets and other things orbit in a solar system.
The Universe  Viewing the Night Sky Clear view of the horizon ○ Stay away from ambient light, houses, & trees A good star chart Telescope or binoculars.

The Universe  Viewing the Night Sky Clear view of the horizon ○ Stay away from ambient light, houses, & trees A good star chart Telescope or binoculars.
Characteristics of Stars Analyze how stars are classified based on their physical characteristics.

Characteristics of Stars Analyze how stars are classified based on their physical characteristics.
Space Quiz Review – Go to 2-103 Tomorrow SC.8.E.5.1 SC.8.E.5.2 SC.8.E.5.3 SC.8.E.5.4 SC.8.E.5.5.

Space Quiz Review – Go to Tomorrow SC.8.E.5.1 SC.8.E.5.2 SC.8.E.5.3 SC.8.E.5.4 SC.8.E.5.5.
Physics 202: Introduction to Astronomy – Lecture 14 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 14 Carsten Denker Physics Department Center for Solar–Terrestrial Research.
1  Explain what is meant by the parallax of a star, how we measure it and use it to find the distance to a star.  Define brightness (see text), apparent.

1  Explain what is meant by the parallax of a star, how we measure it and use it to find the distance to a star.  Define brightness (see text), apparent.
Logarithms and The Distance Modulus. Logarithms and Exponents 10 2 = 100 10 3 = 1000 Question asked: If you multiply a number by itself a number of times.

Logarithms and The Distance Modulus. Logarithms and Exponents 10 2 = = 1000 Question asked: If you multiply a number by itself a number of times.
Electromagnetic Spectrum  EM Spectrum – a continuous range of wavelengths  Longer wavelengths = low energy  Ex. – radio waves, microwaves  Shorter.

Electromagnetic Spectrum  EM Spectrum – a continuous range of wavelengths  Longer wavelengths = low energy  Ex. – radio waves, microwaves  Shorter.
Stars and galaxies. Constellations  Ancient Greeks, Romans and other cultures saw patterns of stars in the sky called constellations  They imagined.

Stars and galaxies. Constellations  Ancient Greeks, Romans and other cultures saw patterns of stars in the sky called constellations  They imagined.
Chapter 29 Notes Stars. The Sun: Solar Atmosphere Photoshere: visible surface, 5800 K Chromosphere: 30,000 K Corona: 1 to 2 million K, solar wind.

Chapter 29 Notes Stars. The Sun: Solar Atmosphere Photoshere: visible surface, 5800 K Chromosphere: 30,000 K Corona: 1 to 2 million K, solar wind.
Solar System Notes Measuring Up! Science Lesson 25 Stars.

Solar System Notes Measuring Up! Science Lesson 25 Stars.
 The sun has a very high temperature of 10000 degrees Fahrenheit. It is made of 70% Hydrogen, 28% helium, and 2% metals. It has no moons although it.

 The sun has a very high temperature of degrees Fahrenheit. It is made of 70% Hydrogen, 28% helium, and 2% metals. It has no moons although it.
Characteristics of Stars 4-2. Constellations Today we use constellations to find stars in the night sky.

Characteristics of Stars 4-2. Constellations Today we use constellations to find stars in the night sky.
The Sun Science 9. An Important Star Provides energy for life Keeps Earth in a steady orbit It is the closest star to Earth and the brightest object in.

The Sun Science 9. An Important Star Provides energy for life Keeps Earth in a steady orbit It is the closest star to Earth and the brightest object in.
Stars 2-1; part 2 How Bright is that Star?. What can you say about the brightness of the street lights as they appear in this picture? Can we use the.

Stars 2-1; part 2 How Bright is that Star?. What can you say about the brightness of the street lights as they appear in this picture? Can we use the.
Unit 1 Lesson 2 Stars Copyright © Houghton Mifflin Harcourt Publishing Company.

Unit 1 Lesson 2 Stars Copyright © Houghton Mifflin Harcourt Publishing Company.
 Stars can be classified in three ways:  Size – How massive the star is  Temperature – A stars color reveals its temperature. ▪ Red stars have a cooler.

 Stars can be classified in three ways:  Size – How massive the star is  Temperature – A stars color reveals its temperature. ▪ Red stars have a cooler.
STARS.

STARS.
Characteristics of Stars 21.2.  Parallax is the method used by astronomers to study the distance to relatively nearby stars.  Parallax is the apparent.

Characteristics of Stars  Parallax is the method used by astronomers to study the distance to relatively nearby stars.  Parallax is the apparent.
Characteristics of Stars. Stars… Are hot balls of plasma that shine because nuclear fusion is happening at their cores… they create their own light Have.

Characteristics of Stars. Stars… Are hot balls of plasma that shine because nuclear fusion is happening at their cores… they create their own light Have.

Similar presentations

Ads by Google