'000 degrees' diaporamas de présentation

Plate Tectonics

567 views • 41 slides

Heinrich Himmler: 1900-1945

535 views • 34 slides

Fire and Earth-Creating Combustion

Fire and Earth-Creating Combustion. Parts of lecture adapted from Fire , Stephen J. Pyne (2001). Lecture Objectives: 1). Understand when and how the 3 main components of the fire triangle emerged on Earth 2). Understand how fire came to be on early earth

382 views • 26 slides

Layers of the Earth

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The life cycle of Stars

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The life cycle of Stars

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Our Solar System

Our Solar System. A Student. The Sun. The sun formed 5 billon years ago. The sun is a star. It was made by a cloud of gas and dust. In ancient times people thought the sun was a god. The sun is 15,000,000 degrees F. Mercury. Mercury is only 36 million miles away from the sun.

199 views • 13 slides

Sun

Sun. Interesting facts. The sun is 93 million miles away from earth. The surface of the sun temperature is 10,000 degrees. The core temperature of the sun is 22,000,000 degrees. The diameter of the sun is 865000. 109 earths can fit around the earth. Once every 25 days the sun moves.

449 views • 11 slides

228 views • 10 slides

Bell Ringer October 6 th :

191 views • 9 slides

Sun

Sun. The Sun is the star at the center of the solar system. It is perfectly spherical and consists of hot plasmas interwoven with magnetic fields. CHELSEA. More Facts Of The Sun. The Sun was born in a vast of clouds ,the clouds were made of gas and dust, about 5 billion years ago.

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Best Fire Starter

113 views • 5 slides

2. How much heat is required to boil 7.3g of Ammonia? (NH 3 ) ( ? Hvap = 23.35 kJ/mol)

1. The heat of fusion of water is 335,000 J/kg & the specific heat capacity of ice is 2,000 J/(kg C). If I introduce 2,000 J of heat to a melting block of ice with mass 1.0 kg at 0 degrees C, the final temperature is equal to: a. 0 degrees C b. 2 degrees C c. 40 degrees C d. 2,000 degrees C.

272 views • 2 slides