An aluminum alloy rod has a length of 6.3243 cm at 16.00°c and a length of 6.3568 cm at the boiling point of water. (a) what is the length of the rod at the freezing point of water? (b) what is the temperature if the length of the rod is 6.3689 cm?

Part a)

Part b)

Explanation:

Let the length of the rod at 0 degree Celsius is given as Lo

now we have

now we know that

= Length of rod at zero degree C

Part a)

now we have

now we have

Part b)

length of the rod is 6.3689 cm

now we have

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.