An unknown amount of magnesium with a specific heat of 1.02 J/gºC is heated to 65°C and placed in a calorimeter containing 25.0g of water at 25.0°C. The temperature of the water raises to 26.4 °C. What is the mass of the magnesium?

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory

A0.100-kilogram apple hangs in a tree 1.50 meter above the ground. ignore frictional effects, the total mechanical energy of the apples is