Aconducting sphere of radius r1= 0.38m has a total charge of q=.75 uc. a second uncharged conducting sphere of radius r2= 0.28m is then connected to the first by a thin conducting wire. the spheres are separated by a very large distance to their size. what is the total charge on sphere two, q2, in c?

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?

Which of the following statement is false