Ineed on 8 units, this is just the beginning and i have 2 days to complete this. there’s over 100 questions can someone

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

Which branches of natural science include the study of an organism that lived 10 million years ago

Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.