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What is the angle determined by the direction of the thicker stem strokes in type?
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When is an angle positive?
An angle is positive when it is measured in a counter-clockwise direction. It is negative when it is measured in a clock-wise direction.
What does it mean when an angle is negative?
An angle is a measure of turn. the amount of turn is the magnitude, measured in degrees, and direction of turn can be clockwise or anti-clockwise. A positive angle turns in an anti-clockwise direction while a negative angle turns in a clockwise direction.
What size is a straight angle?
either 00 or 1800A straight angle is an "angle" that doesn't affect the direction of a line. A 00angle sends the line in the opposite direction.
Differentiate Angle of reflection from angle of incidence?
The 'normal' direction is the direction perpendicular to a surface. Think of a stick with one end of it glued to a mirror. When a beam of light or a tennis ball hits the surface, the 'angle of incidence' is the angle between the normal and the direction the ball came from. The 'angle of reflection' is the angle between the normal and the direction the ball will take after the bounce. The angle of reflection will be equal to the angle of incidence. Knowing this, you can always place your bank shot exactly where you want it to go after the bounce.
Which one of the following materials has the maximum sustainable slope angle as determined by the angle of repose?
None of them.
When an electromagnetic wave meets a reflecting surface the direction taken by the reflected wave in determined by?
the law of reflection, which states that the angle of incidence is equal to the angle of reflection.
What is a real life need for calculating angles on parallel lines?
In navigation, the direction of travel is determined by the angle made with the direction North (the bearing), measured in the clockwise direction. For this purpose it is assumed that longitudes are parallel on the sacle of the journeys.
Angle in clockwise direction?
right angle
What kind of angle is determined by the hands of a clock?
right angle
Is there any change in the vector if there is change in angle?
Yes. The angle is the direction of the vector, so if the angle changes, the direction changes.
When is an angle positive?
An angle is positive when it is measured in a counter-clockwise direction. It is negative when it is measured in a clock-wise direction.
What does it mean when an angle is negative?
An angle is a measure of turn. the amount of turn is the magnitude, measured in degrees, and direction of turn can be clockwise or anti-clockwise. A positive angle turns in an anti-clockwise direction while a negative angle turns in a clockwise direction.
What size is a straight angle?
either 00 or 1800A straight angle is an "angle" that doesn't affect the direction of a line. A 00angle sends the line in the opposite direction.
How do you take angle with axis when direction is given?
The answer depends on the form in which the direction is given. On the coordinate plane, the direction given by the polar coordinates is the angle made with the positive direction of the x-axis.
Differentiate Angle of reflection from angle of incidence?
The 'normal' direction is the direction perpendicular to a surface. Think of a stick with one end of it glued to a mirror. When a beam of light or a tennis ball hits the surface, the 'angle of incidence' is the angle between the normal and the direction the ball came from. The 'angle of reflection' is the angle between the normal and the direction the ball will take after the bounce. The angle of reflection will be equal to the angle of incidence. Knowing this, you can always place your bank shot exactly where you want it to go after the bounce.
How do you find magnetic direction?
The angle between the direction your compass points and the direction you're facing is the 'magnetic azimuth'. The angle between the direction to the north pole and the direction you're facing is the 'true azimuth'. They are virtually never the same angle. The difference between them is the 'magnetic declination' or the 'compass declination' in the place where you are at in which.
The angle of reflection may be determined by erecting a what?
By increasing the angle of incident ray above critical angle 90 degree
