This topic contains a solution. Click here to go to the answer

Author Question: Although John Harrison was a cabinetmaker, he was awarded a monetary prize for building an accurate ... (Read 41 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507

Although John Harrison was a cabinetmaker, he was awarded a monetary prize for building an
  accurate clock used to determine longitu Indicate whether the statement is true or false.



Question 2

Longitude can be found using a protractor and the north polar star. Indicate whether the statement is true or false.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

daiying98

  • Sr. Member
  • ****
  • Posts: 354
Answer to Question 1

ANS: T
John Harrison built the first longitudinal time piece in 1728. It was called a chronometer and the new
spring escapement mechanism facilitated its success aboard ships. He went on to build three more. He
did not collect the balance of his prize money until he was able to show that the clock's technology was
able to be replicated proving that it would be able to be produced in quantity. Information can be found
in the section Voyaging Combined with Science to Advance Ocean Studies.



Answer to Question 2

ANS: F
Latitude can be found using this method. This allowed sailors to easily determine their latitudinal
location. Longitude was more difficult to find, but eventually clocks were used to determine longitude.
Information can be found in the section Voyaging Combined with Science to Advance Ocean Studies





Medesa

  • Member
  • Posts: 507
Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)


DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

For a complete list of videos, visit our video library