Test Result - How Boats Sail

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How Boats Sail

Result

33%

Result Summary

  • 31 Time Taken (Seconds)
  • 1 out of 3 Correct Answers


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Correct Number Question
Q1

Air pressure around the outside of a sail is higher than the air pressure on the inside of the sail. True or false?

Q2

Wind is the only force required for a boat to travel upwind. True or False?

Q3

Lift is a force generated by the air travelling faster around the outside of the sail than the inside. True or False?


Question 1

Air pressure around the outside of a sail is higher than the air pressure on the inside of the sail. True or false?


Your Answer:

True


Correct Answer:

False


Question 2

Wind is the only force required for a boat to travel upwind. True or False?


Your Answer:

False


Question 3

Lift is a force generated by the air travelling faster around the outside of the sail than the inside. True or False?


Your Answer:

False


Correct Answer:

True