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3 years ago

A sequence of pitches occurring one after another is perceived: A. horizontally B. vertically C. texturally D. mechanically

Physics

1 answer:

I am Lyosha [343]3 years ago

6 0

Answer:

Option A is correct.

A sequence of pitches occurring one after the other is perceived horizontally.

Explanation:

This question belongs more to the field of music.

Pitch is a perceptual property of sounds that allows their ordering on a frequency-related scale.

A sequence of pitches is called Scales. A scale is a sequence of pitches, usually listed in increasing order, starting at some initial pitch called the tonic.

Although, pitches in single form are perceived in high and low form (vertical format), when pitches are arranged in sequences as scales occurring one after the other, they are perceived horizontally!

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maw [93]

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3 years ago

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Anon25 [30]

Answer:

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3 years ago

The product of m1m2 in the formula for gravitational force is always

Nataly [62]

Answer:

The correct answer is the second option

Explanation:

The formula in question (for gravitational force) is provided below

F = G.m₁.m₂/r²

Where

F = force of gravity

G = gravity constant (6.674 × 10⁻¹¹ m.kg⁻¹.s⁻²)

m₁ and m₂ = are the masses of the objects

r² = distance between the centers of the two objects

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8 0

3 years ago

A 1 kg puck sliding on a horizontal shuffleboard court is slowed to rest by 1 point

Citrus2011 [14]

Answer:

miu = 0.31

Explanation:

The friction force is defined as the product of the normal force by the coefficient of friction.

$f=miu*N$

where:

f = friction force = 3 [N]

miu = friction coefficient

N = normal force [N]

The normal force on a horizontal surface can be calculated by means of the product of mass by gravity.

where:

m = mass = 1 [kg]

g = gravity acceleration = 9.81 [m/s²]

$N=m*g\\N=1*9.81$

$N= 9,81 [N]$

Now replacing in the equation above, we can find the friction coefficient.

$miu=3/9.81\\miu = 0.31$

4 0

3 years ago

An airplane flying at 119 m/s is accelerated uniformly at the rate of 0.5 m/s2 for 10

miss Akunina [59]

Answer:

124m/s

Explanation:

v=u+at

v=119+(0.5×10)

v=119+5

v=124m/s

4 0

3 years ago