An electric bulb is marked 40volts ,230w another bulb is marked 40w,110v a. calculate the ratio of their resistance
b. the ratio of their energy
c. find the charge on each bulb
d. which of the two bulbs can hold enough .​

How have the competing explanations' experiments on atoms affected the development of the atomic model?

In a system, when potential energy decreases, then entropy also decreases. true false

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue