You have a copper-bottomed cooking pot on the stove. The bottom of the pot has a radius of 8 cm and a thickness of 4mm. If the water inside the pot is at 100 degree C and the pot has a radius of 8 cm and a thickness of 4 mm. If the water inside the pot i9s at 100 degree C and if the bottom of the pot is at 102 degree C, what is the rate at which heat energy is transferred through the copper bottom, closest answer? a. 100 w b. 400 w c. 1000 w d. 2500 w e. 4,000 w

Who was the first scientist to measure speed as distance over time?

Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)

Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom