1)When ice melts its potential energy increases, WHY? 2) Warming water- what is happening to the potential energy store and why?
3) Temperature change- what is happening to the potential energy store and why?

What is the name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole

An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 26 mm and 103 mm. the electric potential of the inner conductor with respect to the outer conductor is - 700 v (k = 1/4πε 0 = 8.99 × 109 n · m2/c2) the energy stored in a 1.0-m length of this capacitor is closest to

Aspring that is stretched 2.6 cm stores a potential energy of 0.053 j. what is the spring constant of this spring?