1.    Problem using the Sundial:

What is the direction of rotation (clockwise or counterclockwise) of the shadow cast by a sundial located at:
(a)     30 degrees North.
(b)     30 degrees South.

2.    Problem in Local time:

What are the local solar time and date at (40 degrees N, 110 degrees W) when the local solar time at (30 degrees N, 70 degrees W) is 1 A.M. on October 16?

3.    Problem in Standard time:

When it is 10 A.M. standard time on February 22 in Los Angeles (34 degrees N, 70 degrees W), what are the standard time and date in Tokyo (36 degrees N, 140 degrees E)?

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