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Sine(120) = sqrt(3/4) or sqrt(3)/2 = 0.866025

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15y ago

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What is the ratio for sin 120 degrees?

The sine of 120 degrees can be found using the unit circle. It is equivalent to sin(180° - 60°), which gives sin(120°) = sin(60°). Since sin(60°) is √3/2, the ratio for sin 120 degrees is √3/2.


What is the sine of 810?

sine 810 = sine 90 = 1


What is effective voltage?

It is the 'as if' voltage in an AC circuit. Referred to as Vrms 120 volts in your house is Vrms, the effective voltage, 'as if' it were DC 120V, can do the same work. But 120VACrms is a sine wave with a peak voltage much higher than 120 volts.


If two integers have the same sign what is the sine of their sum?

Sine(A+ B) = Sine(A)*Cosine(B) + Cosine(A)*Sine(B).


What is the value of sine 3.3?

Sine 3.3 degrees is about 0.057564. Sine 3.3 radians is about -0.157746. Sine 3.3 grads is about 0.051813.


What is sine infinity?

Sine does not converge but oscillates. As a result sine does not tend to a limit as its argument tends to infinity. So sine(infinity) is not defined.


What is the meaning of sine dine?

sine dine


What is the sine of 45?

sine 45 = 0.850903525


What is the sine 153?

Sine 153 = 0.806400581


Is 208v 3ph the same as 220 1ph?

No, not at all. Single phase power consists of two "hot" conductors whose sine waves are 180 degrees apart. Three phase power has three "hot" conductors whose sine waves are 120 degrees apart. The voltage level has nothing to do with it.


Sine wave can be split into?

a)set of sine waves b)set of sine waves with phase zero


What is the graph of a sine function called?

A sine graph!