Explain what kind of heat transfer occurs when you burn yourself on a hot car seat in the summer.

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Which of the following are guidelines to follow for obtaining accurate observations

Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?