2. Name the three scales of temperature, 5. What do you mean by luminous intensity |
VII. Answer brierly.
1. What is measurement?
3. Define - Ampere.
4. What is electric current?
6. Define - Mole.
7. What are the differences between plas
angle and solid angle?
VIII. Answer in detail.

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?