There is 1,000 cm3 of aluminum available to cast a trophy that will be in the shape of a right square pyramid. is this enough aluminum for a trophy that
has a base edge of 10 cm and a slant height of 13 cm?
Aci

What happens when light is scattered?

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.