The raised arm of a sundial that indicates the time of day by its shadow is the gnomon (NO-mon). A sundial has but one arm, what do you mean by secondary arm?
The raised arm of a sundial that indicates the time of day by its shadow is the gnomon (NO-mon). A sundial has but one arm, what do you mean by secondary arm?
The upright arm of a sundial is called a gnomon. It is the part that casts a shadow on the sundial face to indicate the time.
gnomon
The stationary arm on a sundial is called the gnomon. It is the part that casts a shadow onto the sundial face to indicate the time based on the position of the Sun in the sky.
The stationery arm of a sundial is called the "gnomon." It is the part that casts a shadow onto the dial face to indicate the time.
The raised arm of a sundial that indicates the time of day by its shadow is the gnomon (NO-mon). A sundial has but one arm, what do you mean by secondary arm?
The upright arm of a sundial is called a gnomon. It is the part that casts a shadow on the sundial face to indicate the time.
gnomon
The stationary arm on a sundial is called the gnomon. It is the part that casts a shadow onto the sundial face to indicate the time based on the position of the Sun in the sky.
gnomon
The stationery arm of a sundial is called the "gnomon." It is the part that casts a shadow onto the dial face to indicate the time.
They had the sundial, pieces of rope, they usually used the kings arm-length and the length of his foot (thats where the name foot came from)
The pointer on a sundial is called a gnomon. It casts a shadow on the sundial face to indicate the time.
pin clock
index?
The common name for the timekeeping device sometimes known as a shadow clock is a sundial.
Sundial