Which term describes electrical current?

Which term describes electrical current?

AMPERE – A unit of measure for the flow of current in a circuit. One ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.

Which of the following is not a lipid quizlet?

Which of the following is not a lipid? Amino acids form proteins, not lipids.

Which of the following is not composed of proteins?

A) There are more than 60 different kinds of amino acids present in cells. B) The R group of amino acids differs from one amino acid to another. C) Only around 20 amino acids are used in protein synthesis.

What is the period for a frequency of 60 Hz quizlet?

The period of oscillation for a signal having a frequency of 60 Hz is 60 seconds.

Which of the following is not a component of a circuit?

Detailed Solution. An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires. Board is not a part of circuit.

Which of the these is not a lipid?

Option A: Steroids are lipids because they are hydrophobic and insoluble in water, but they are not lipids because their structure is made up of four fused rings. The most popular steroid is cholesterol, which is the precursor to vitamin D, progesterone, testosterone, oestrogen, aldosterone, cortisol, and bile salts.

Which of these is not a function of proteins?

Glucose does not contain amino acids whereas proteins contain amino acids. Thus, the energy provider is not a function of proteins. Hence, the correct option is the option (D) As energy provider for metabolism.

What is the period for a frequency of 60 Hz?

approximately 16.6 milliseconds
The time between two identical points on a sine wave is called the period, and at a frequency of 60Hz (60 cycles per second) there will be a period of approximately 16.6 milliseconds, as shown in the diagram.

What is the frequency of a wave if its period is .25 seconds?

4 Hz
As an example, a wave with a period T = 0.25 s takes ¼ of a second to complete a full vibration cycle (crest – trough – crest) at a certain location and thus performs four vibrations per second. Hence its frequency is f = 4 Hz.

Which is higher an octave or a diminished octave?

While octaves commonly refer to the perfect octave (P8), the interval of an octave in music theory encompasses chromatic alterations within the pitch class, meaning that G ♮ to G ♯ (13 semitones higher) is an Augmented octave (A8), and G ♮ to G ♭ (11 semitones higher) is a diminished octave (d8).

What do you call the assumption that octaves are musically equivalent?

This is called octave equivalence, the assumption that pitches one or more octaves apart are musically equivalent in many ways, leading to the convention “that scales are uniquely defined by specifying the intervals within an octave”.

Which is the oldest language with a word for octave?

The languages in which the oldest extant written documents on tuning are written, Sumerian and Akkadian, have no known word for “octave”.

What is the biological basis of octave equivalence?

Monkeys experience octave equivalence, and its biological basis apparently is an octave mapping of neurons in the auditory thalamus of the mammalian brain.