Amaterial weighs 8 grams and takes up 2 cubic centimeters of space. what is the material's density in grams per cubic centimeter (g/ (points : 1). 2 g/cm3. 4 g/cm3. 6 g/cm3. 10 g/cm3

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.

Which accounts for an increase in the temperature of a gas that is kept a constant volume