A 0.1575 kg piece of iron absorbs 1035.4 Joules of heat energy, and its temperature changes from 35.0°C to 187.0°C. Calculate the specific heat of iron.

What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

How many grams of aluminum will there be in 98g of al2o3?