Dùng một ắcquy có suất điện động 12Vvà điện trở trong 1Ω để nạp điện cho một bộ pin gồm 6 pin loại 1,5V - 1,5 Ω mắc nối tiếp. Hiệu điện thế giữa hai cực của mỗi pin là:

Is the alien theory a scientific claim? why or why not? just took the test it was , : " the alien theory is not a scientific claim because it is not based on valid data, there is no evidence to support it, and it does not come from a reliable source."

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?