Q1. Assume you are the fish. You get up every morning and weigh yourself (in water), and find you weigh 0.42 N. You, being a boxfish, are a box measuring 4.164 cm per side. You see a poor, hungry fisherman, and decide to be his dinner. You hook yourself, enjoy a last meal of worm, and then go to heaven. The gravity in heaven is 2.728 m/s², and you are no longer under water, so how much do you now weigh, in N?
Q2. An electric dipole consists of two opposite charges, each of magnitude 2.36 nC. A uniform electric field of magnitude 355 N/C makes an angle of 29.4° with the dipole moment of the dipole. If the torque exerted by the field has a magnitude of 4.33 × 10-11 N.m, the distance between the two charges of the dipole is. (Give answer in three significant figures and SI units)