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3 years ago

The height of a transverse wave from the midpoint to the crest or trough is the .

Physics

2 answers:

Ne4ueva [31]3 years ago

7 0

From the midpoint to the crest or trough, the height of a transverse wave is known as amplitude.

<u>Explanation: </u>

The crest’s or trough’s midpoint in the transverse wave are amplitudes in the height. The transverse waves which propagate to the perpendicular of the line in it. The waves have three features, namely, frequency, amplitude and wavelength.

Amplitude defines as the vertical height from the equilibrium line or position in the mid-point of the wave formation. There are two formation in transverse waves which are crest and trough.

Sedaia [141]3 years ago

4 0

Answer:Amplitude

Explanation:

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At a point 1.2 m out from the hinge, 14.0 N force is exerted at an angle of 27 degrees to the moment arm in a plane which is per

geniusboy [140]

Answer:

$\tau = 7.63 Nm$

Explanation:

As we know that moment of force is given as

$\tau = \vec r \times \vec F$

now we have

$\vec r = 1.2 m$

$\vec F = 14 N$

now from above formula we have

$\tau = r F sin\theta$

here we know that

$\theta = 27 degree$

so we have

$\tau = (1.2)(14) sin27$

$\tau = 7.63 Nm$

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3 years ago

Which statement correctly explains scientific theories?

Elan Coil [88]

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3 years ago

Read 2 more answers

A proton moving at 3.90 106 m/s through a magnetic field of magnitude 1.80 T experiences a magnetic force of magnitude 7.20 10-1

VARVARA [1.3K]

Answer:

$\theta=40^0$

Explanation:

The magnitude of the magnetic force is

$F_m=evB\sin\theta$

To find the angle, we make $\sin\theta$ subject of the formula

$\implies \sin\theta=\frac{F_m}{evB}=\frac{7.20\times 10^{-13}}{1.6\times 10^{-19}\times 3.90\times 10^6\times 1.80}$

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8 0

3 years ago

State any two effects of gravitational force

Dmitry_Shevchenko [17]

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3 years ago

Two objects attract each other gravitationally. If the distance between their centers decreases by a factor of 2, how does the g

kramer

Answer:

The gravitational force between them increases by a factor of 4

Explanation:

Gravitational force is a force of attraction between two objects with masses M and m which are separated by a distance R. It is given mathematically as:

Fg = GMm/R²

Where G = Gravitational constant.

If the distance between their centers, R, decreases by a factor of 2, then it means the new distance between their centers is:

r = R/2

Hence,the gravitational force becomes:

Fg = GMm/r²

Fg = GMm/(R/2)²

Fg = GMm/(R²/4)

Fg = 4GMm/R²

Hence,the gravitational force increases by a factor of 4.

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3 years ago