Light with a wave length of 5*10^-7 m strikes a surface that requires 2 ev to eject an electron. Calculate the energy, in electron volts, of one incident photon.
The MURL contract for deed requires homebuyers to make a monthly payment equivalent to 25 percent or more of their gross monthly income. (This is generally a good deal, considering that recipients of Section 8 federal housing assistance pay 30 percent of gross monthly income.)
Use of Deeds. A deed is a legal document used to effectuate a property transfer. When the owner of property wants to transfer the property, he executes the deed and delivers it to the new owner. The deed takes effect at the moment of delivery.