The type of current supplied by a battery is __________
Fill in the blank(s) with correct word
DC current
You might also like to view...
If a fossil were to be discovered which was 3.7 billion years old this would tell us that life on Earth must have arisen
A) exactly 3.7 billion years ago B) at least 3.7 billion years ago C) less than 3.7 billion years ago D) much later than 3.7 billion years ago
The Moon's lower density indicates it has a smaller concentration of iron in its core, as does the absence of a lunar magnetic field
Indicate whether the statement is true or false
Liquid crystal displays make use of interference of light
a. True b. False Indicate whether the statement is true or false
Earth's atmosphere is similar to the panes of glass in a greenhouse, it allows the Sun's
A) short-wavelength radiation to enter, but blocks long-wavelength terrestrial radiation from leaving. B) infrared light radiation to enter, and prevents the short-wavelengths from leaving. C) ultraviolet light to enter, and prevents the infrared light from leaving. D) infrared light to enter, and blocks the visible terrestrial light from leaving.