Rocks are made of minerals, and they are formed in different ways. According to the diagram above, how are sedimentary rocks formed? A. Sand and other particles are buried, compacted, and cemented together. B. Wastes deposited by plants and animals decompose and weather. C. Molten rock cools and turns solid. D. Other rocks experience intense heat and pressure.

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

Which transition by an electron will release the greatest amount of energy? oa ob oc od

Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.