Answer:
C)called for escaped slaves to be returned to slavery
Explanation:
Answer:
c. decreasing the saturation
Explanation:
Sameer is mixing paint. He starts with a very dark green paint and then gradually adds white paint. Sameer is <u>decreasing the saturation</u> of the green paint. Saturation in this context has to do with the intensity or thickness of the green paint, by adding white paint to the mix, the saturation or intensity of the green paint is reduced.
o far, this group had not considered planting seeds.
The beginning of agriculture, in the Neolithic period, occurs when the economy of human societies evolved from harvesting, hunting, and fishing to agriculture and livestock. The man began to cultivate the land because what was being done was not enough to feed the population that was growing.
1- The correct answer is A. For resonance to occur, the object must experience a frequency equal to its natural frequency.
The resonance is a phenomenon that occurs when a body capable of vibrating is subjected to the action of a periodic force, whose vibration period approaches the characteristic period of vibration of said body.
2- The correct answer is A. When tightening a string on a guitar, its natural frequency increases.
3- The correct answer is D. Resonance in air columns is used in trumpets.
A trumpet exhibits natural resonance frequencies, which follow a harmonic sequence, quite close to the tenth harmonic.
4- The correct answer is D. The term that describes the number of crests that pass a point in a given amount of time is frequency.
Frequency is a quantity that measures the number of repetitions per unit of time of any phenomenon or periodic event.
5- The correct answer is C. A human could detect a sound frequency of 50 hertz, as the human ear has a limited range of perception, which very roughly (since it varies in each individual and with age for only one) ranges from 20 Hz to 20,000 Hz.
The answer is “B” because he has the most exit polls
