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Margaret [11]
3 years ago
15

An experimenter lines up pairs of checkers into two identical rows. Then the experimenter elongated one of the rows by spacing t

he checkers farther apart. This is a classic test of__________.
Social Studies
1 answer:
MatroZZZ [7]3 years ago
8 0

The correct answer is conservation of number

According to Piaget's theory, when the child has no notion of conservation, that is, when he does not believe that there may be different configurations for the same object, he is going through the preoperative period or early childhood, which occurs from 2 (two) at 7 (seven) years.

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They wanted to punish the Persians for attacking grease
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If there are relatively few frequencies at the left end of the abscissa on a frequency polygon when compared to the right end, t
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If there are especially few frequencies on the left cease of the abscissa on a frequency polygon when compared to the right quit, the curve is: Negatively skewed.

Definition: Frequency is the measurement of the number of instances that a repeated occasion happens in line with a unit of time. The frequency of wave-like patterns together with sound, electromagnetic waves (which include radio or light), electric signals, or other waves, expresses the range of cycles of the repetitive waveform in line with the second.

The time period frequency refers back to the variety of waves that pass a hard and fast point in unit time. It also describes the wide variety of cycles or vibrations passed through at some stage in one unit of time by a body in periodic movement.

Frequency is a crucial parameter used in technological know-how and engineering to specify the temporal price of exchange determined in oscillatory and periodic phenomena, together with mechanical vibrations, audio signals (sound), radio waves, and light.

Although the standard definition of frequency is based on occasions in keeping with 2d, different units of time may be used, consisting of minutes or hours. for instance, a human heart may beat at a frequency of sixty-eight beats according to the minute. A 78 report on a turntable turns at a charge of 78 revolutions according to a minute or seventy-eight rpm.

Learn more about frequency here: brainly.com/question/254161

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8 0
2 years ago
What is a constitution??
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A body of fundamental principles or established precedents according to which a state or other organization is acknowledged to be governed.Please mark me brainlist answer!
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FIDO is known as fast id online. In this a lot of innovation rationalist security determinations for solid verification. FIDO is created by the FIDO Alliance, a non-benefit association that tries to institutionalize confirmation at the customer and convention layers.

It depends on free and open measures from the FIDO Alliance, FIDO Authentication empowers secret word just logins to be supplanted with secure and quick login

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