Majority of the candidates were able to:

• Adhere to rubrics
• Calculate the error in the ammeter reading from the electrolysis experiment
• Define triangle law of vector addition
• Name four physical quantities associated with the equations of linear motion.
• Express the quantity of heat as Q = MC correctly.
• State application of expansion of metals
• Apply Snell’s law correctly
• Express impedance  = R2+(XL- Xc)2 correctly
• Define ionization potential
• State types of emission spectra
• Use judiciously photon energy(hf) and energy of charged particles (eV).