True or false? in an rl circuit, the larger the value of r (i. e. the resistance of the circuit), the longer it takes the circuit to reach its final steady-state value (with all else being held constant). false true [5 points] suppose we measure the energy stored in some inductor to be e when there is a current i running through it. if i double the current in the inductor, the new total energy will become e 8e e/2 4e

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

Which one of the following research methods can show cause and effect

1. how much energy is needed to raise the temperature of 40.0 g of argon from 25c to 40c? the specific heat capacity of argon is 0.520 j/(g·k) 2a. 23.0 ml of 0.100 m hcl (standard) are added from a buret to neutralize 50.0 ml of an unknown basic solution. 2b. if the oh- produced in the previous reaction came from ca(oh)2, then what is the molarity of the ca(oh)2? 3.calculate the new freezing-point of a solution when 60.5 grams of cacl2 solute is dissolved in 0.612 kg of water. 4. what is the maximum number of moles of alcl3 that can be produced from 5.0 mol al and 6.0 mol cl2? 5. a sample of oxygen gas has a volume of 150 ml when its pressure is 0.923 atm. if the pressure is increased to 0.987 atm and the temperature remains constant, what will the new volume be? 6. nitrogen gas in a closed container at a temperature of 100.0 oc and 3.0 atm is heated to 300 oc. what is the pressure of the gas at the higher temperature?