In some part of space, an electron is moving parallel to magnetic field. No other fields are present. We can conclude that its de Broglie wavelength in this situation:

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

In a particular chemical reaction, the energy of the reactants is 30 kj and the energy of the products is 5 kj. 
 the maximum energy of the system is 40 kj. sketch a potential energy diagram for this reaction. make sure to label the energy of the reactants, the energy of the products, the activation energy, and the enthalpy change for the reaction.

Kinetic energy depends a. mass b. speed (velocity) c. both of the above d. none of the above