Acapacitor with plates separated by distance d is charged to a potential difference δvc. all wires and batteries are disconnected, then the two plates are pulled apart (with insulated handles) to a new separation of distance 2d. part a does the capacitor charge q change as the separation increases? if so, by what factor? if not, why not?

Awheelhas a radius of 4.8 m. howfar (path length) does a point on the circumference travel if thewheel is rotated through angles of 30°, 30 rad, and 30 rev,respectively?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

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