Iam confused on how to solve this problem. i did the work and got -0.18. explain the process to me!

when a 57-gram piece of aluminum at 100oc is placed in water, it loses 735 calories of heat while cooling to 30oc. calculate the specific heat capacity of the aluminum

Which of the following statements comparing electron microscopy and light microscopy is false? which of the following statements comparing electron microscopy and light microscopy is false? both the electron microscope and the light microscope use the same wavelengths for illumination. images produced by light microscopes can be in color, whereas electron microscope images are black and white unless they are artificially colored. the electron microscope has greater resolution than the light microscope. electron microscopes can allow examination of viruses and internal cell structures, whereas light microscopes are limited to objects that are 0.5 micrometers and larger. request answer