Use the following scenario for questions 6 and 7. Marcus has three glow sticks. He breaks each glow stick and places each into a labelled glass of water with temperatures given by the table.

Cup

Temperature

A

10°C

B

20°C

C

30°C

D

40°C

Which glow stick will shine the longest?

A

B

C

D

Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass

Select the three ways that the parallel-plate capacitor differs from a car battery.

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?