What energy transformation do batteries perform?

A. stored electrical --> kinetic --> electrical
B. chemical --> electrical
C. stored heat --> electrical
D. heat --> mechanical --> electrical

Option B) chemical --> electrical

Explanation:

Batteries convert their stored chemical energy into electrical energy in order to power appliances.

So, the conversion of chemical energy to electrical energy explains how energy is conserved in nature, such that energy is neither created nor destroyed.

B) chemical --> electrical

Explanation:

Chemicals are stored in batteries with led metal to give positive and negative charges which produce electricity when the circuit of the battery is closed

it will be pushed away from the source of the electric field. a negative charge in a cloud induces a positive charge in the ground below the cloud.

explanation:

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer