The energy the Sun gives off is caused by nuclear reactions in its core. The extreme pressure from the weight of the
gases that make up the Sun raises the temperature of the core enough for the nuclear reactions to take place,
Which law best describes this behavior of gases in the Sun?
A. Charles law
B. Boyle’s law
C. Gay-lussacs law

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)

Heterogeneous mixture with larger particles that never settle is