Download - Openers 9-15 to 9-19

Openers 9-15 to 9-19

Chemistry

Monday

The silver coin has a mass of 8.30x10-2kg. What is its volume?

Tuesday

What materials would sink in Hg? Use p.830

WednesdayWhat is the average density of the Moon?Mass: 7.3477×1022 kg Radius: 1738 km

https://www.google.com/search?client=firefox-a&hs=4P6&rls=org.mozilla:en-US:official&channel=np&biw=1143&bih=734&q=earth+planets+mass&stick=H4sIAAAAAAAAAGOovnz8BQMDgzoHnxCHfq6-gVGWuaGWZHaylX5icUlRfl5-bqV-QU5iXmqJVW5icfHjiZW351e8fuJfEh10LuewZZygzioAJAjYDUQAAAA&sa=X&ei=728QVO3DM-rOiwKOi4DACA&sqi=2&ved=0CJABEOgTKAEwDw

https://www.google.com/search?client=firefox-a&hs=4P6&rls=org.mozilla:en-US:official&channel=np&biw=1143&bih=734&q=earth+planets+radius&stick=H4sIAAAAAAAAAAFVAKr_AHvTx-gAAAA4CA4SCC9tLzAyajcxKiprYzovYXN0cm9ub215L2NlbGVzdGlhbF9vYmplY3Q6bWVhbl9yYWRpdXNZkINaI6YxkOvbwPvb7ITF5tGRQwM88mFVAAAA&sa=X&ei=728QVO3DM-rOiwKOi4DACA&sqi=2&ved=0CJgBEOgTKAEwEQ

ThursdayWhat is the answer?1203g + 900.45g – 417.5g

Friday

Write the answer in scientific notation. 5.46x109 m2.998x108 m/s