Asubstance registers a temperature change from 20°c to 40°c. what is the kelvin equivalent to the end temperature? a. 20 k c. 313 k b. 40 k d. 293 k

What happens when a rubber rod is rubbed with a piece of fur?

Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?

Is the vertical component of velocity ever zero?