HELP ASAP FOR BRAINLIEST PLEASE! 2. The thermal energy of water in a mug increases by
12,552 J when the water is heated from 20°C to 40°C.
If the specific heat of water is 4,184 J/kg °C, what is the
mass of the Water?

Show work.

Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.

What does si stand for,when referring to a system of measurement

Adielectric-filled parallel-plate capacitor has plate area a = 30.0 cm2 , plate separation d = 9.00 mm and dielectric constant k = 3.00. the capacitor is connected to a battery that creates a constant voltage v = 15.0 v . throughout the problem, use ϵ0 = 8.85x10-12 c2/n.m2 . find the energy u1 of the dielectric-filled capacitor.