'Sunspots' presentation slideshows

Doppler/ Sunspots/ Interior

546 views • 54 slides

399 views • 22 slides

Chloe White

Secrets of the Sun. Chloe White. What is the Sun?. The Sun is a Star, similar to other stars that appear in the sky but because it is so close to Earth and also because there is so much heat coming from it and it is so bright it always appears to be much bigger than it actually is.

336 views • 20 slides

EARTH & SPACE SCIENCE

EARTH & SPACE SCIENCE. Chapter 29 The Sun 29.2 Solar Activity. 29.2 Solar Activity Objectives. Explain how sunspots are related to powerful magnetic fields on the sun. Compare prominences, solar flares, and coronal mass ejections. Describe how the solar wind can cause auroras on Earth.

320 views • 19 slides

Guided Notes about the Sun

308 views • 13 slides

Section 2: Solar Activity

Section 2: Solar Activity. Preview Objectives Sunspots The Sunspot Cycle Solar Ejections Auroras Maps in Action. Objectives. Explain how sunspots are related to powerful magnetic fields on the sun. Compare prominences, solar flares, and coronal mass ejections.

247 views • 13 slides

Section 2: Solar Activity

Section 2: Solar Activity. Preview Objectives Sunspots The Sunspot Cycle Solar Ejections Auroras Maps in Action. Objectives. Explain how sunspots are related to powerful magnetic fields on the sun. Compare prominences, solar flares, and coronal mass ejections.

266 views • 12 slides

SUN SPOTS

SUN SPOTS. Magnetic fields can be thought of as lines that connect north and south polarities. On the Earth these lines run from north to south and are uniform and organized. This is why we can navigate so well with a magnetic compass. .

220 views • 10 slides

Numerical simulation of effects of reduced excitationof 5-min.solar oscillations in sunspots

Numerical simulation of effects of reduced excitationof 5-min.solar oscillations in sunspots. Konstantin Parchevsky, Alexander Kosovichev Stanford University, HEPL. Motivation. The amplitude of 5-min. oscillations is significantly smaller in sunspots than in the quiet Sun.

192 views • 8 slides

Numerical simulation of effects of reduced excitationof 5-min.solar oscillations in sunspots

Numerical simulation of effects of reduced excitationof 5-min.solar oscillations in sunspots. Konstantin Parchevsky, Alexander Kosovichev Stanford University, HEPL. Motivation. The amplitude of 5-min. oscillations is significantly smaller in sunspots than in the quiet Sun.

199 views • 8 slides

PM: Planetary Motion (up through Galileo)

PM: Planetary Motion (up through Galileo). Review Questions Sept 15, 2010. 2. Question 1. Retrograde motion of planets was first described by? (a) Greeks (b) Romans (c) Babylonians (d) Chinese (e) People who built Stonehenge. 3. Question 2.

174 views • 7 slides