The sine theta of an angle (in a right triangle) is the side opposite of the angle divided by the hypotenuse.
12%
We'll answer your question as asked. What was asked was, "What is the sine of the angle (the angle theta) if the angle measures 0.4384?" That's the way the question reads. That's a pretty small angle. Less than one degree. That angle has about 0.00765 as the sine. Perhaps the question was "What is the angle of theta if its sine is 0.4384?" In the event that this was really your question, if sine theta equals 0.4384, arcsine theta is about 23.00 degrees. Here we use the term arcsine. If we see "arcsine 0.4384" in a text, what it means is "the angle whose sine is 0.4384" in math speak.
In a right angle triangle divide the opposite by the hypotenuse to find the sine ratio.
0.602
No, the angle of incidence and angle of refraction are not directly proportional. They are related through Snell's Law, which states that the ratio of the sine of the angle of incidence to the sine of the angle of refraction is equal to the ratio of the velocities of light in the two mediums.
The result is a direct consequence of the sine rule.
Acceleration is not directly proportional to the angle of inclination. Acceleration depends on the force acting on an object, with the angle of inclination affecting the components of the force acting along different axes. Therefore, acceleration can vary with the angle of inclination but is not directly proportional.
No
in a series RC circuit phase angle is directly proportional to the capacitance
the sine of a 30 degree angle is 0.5
the sine of an angle can't be greater than 1.0
It is 1.
Yes, that's correct. A steeper inclined plane will require more effort to push a load up because you are working against gravity over a greater vertical distance. This means you have to exert more force to overcome the increased resistance.
The sine theta of an angle (in a right triangle) is the side opposite of the angle divided by the hypotenuse.
Sine of an angle (in a right triangle) is the side opposite of the angle divided by the hypotenuse.
An angle can have a sine ratio, not a triangle.