What is a tide - Study guides, Class notes & Summaries

Name 3 different devices that modern dive computers replace (Ans- 1) dive tables 2) J-valves 3) depth gauges What sets SDI apart from other training agencies? (Ans- First dive training agency to provide entry level scuba instruction that incorporates the use of personal dive computers --> more streamlined scuba course w/ more instruction time in the water How much larger and closer do objects appear underwater and why? (Ans- Objects underwater appear 25% larger and 25% closer...

ASA 103 Questions and Answers Graded A+ What is the correct procedure for reefing a sail when the wind picks up? To reef a sail, reduce its size by lowering the sail partially and securing the reef points to maintain control of the boat in stronger winds. Why is it important to check the tide schedule before anchoring? The tide schedule helps you determine water depth changes, ensuring that your boat doesn’t become grounded at low tide or drift off at high tide. What is the pri...

A strong open followed by strong close will allow trader to do what? - Answer Buy on a pullback after next open. A weak close after strong open will allow trader to do what? - Answer Sell short near following open Highs and lows occur where during the day? - Answer Most often at the open Large opening gaps imply what about the day? - Answer Greater volatility Pivot point calculation - Answer P = (H+L+C)/3 R1 = 2P-L S1 = 2P-H R2 = (P-S1)+R1 S2 = P-(R1-S1) Weaknesses of Candlest...

Toxoplasma gondii belongs to which group of eukaryotic organisms? - Protozoans A scolex is a structure found in - Helminths Tuberculosis is not usually transmitted by - Fomites The most virulent pathogen of the human flu virus is type - A SARS is a respiratory illness caused by - Coronavirus Which of the following geographic areas contains reservoirs for Coccidioides immitis? - Arizona Fungi that help the roots of plants to absorb minerals and water from the soil are - Mycorrhizae A dimor...

PADI Divemaster Knowledge Review Questions with Verified Solutions 1. How does implementing a dress code at dive operations influence customers' perceptions of the operation and its staff? Implementing a dress code enhances the professional appearance of the staff, thereby increasing credibility among customers. 2. List five characteristics that define a proficient role model in the PADI Divemaster role. 1. Demonstrates exceptional diving skills 2. Practices responsible and safe d...

Navigation Theory SQA Questions and Answers 100% Pass Give a Brief explanation what the Appraisal Stage is About. Appraisal is the process of gathering all information relevant to the proposed passage which will allow risks to be identified and assessed to ensure that the passage plan is safe. It is also taking all the considerations of the voyage into account. Give some examples of documents and publications you could use to help you when in the appraisal stage. -Sailing Directions...

What is a tide? correct answers The rise and fall of sea level. Water moving up and down over long time periods. How do tides appear? correct answers They are long period waves that appear to move through the oceans. Their apparent movement towards the coast creates a rise of the sea surface. How are tides created? correct answers Gravitational pull from the moon and sun. What is a current? correct answers A clearly identifiable flow of water operating at the coastal zone. It describes ...

Sailing Test Questions and Answers 100% Verified How can a sailor determine the best point of sail for their current wind conditions? A sailor can determine the best point of sail by analyzing the wind direction and adjusting the sail's trim to maximize performance and speed. What is the purpose of the rudder on a sailboat? The rudder is used to steer the boat and control its direction by redirecting water flow as the boat moves. Why is it important to have a proper sailing ...

Omega Psi Phi History Questions and Answers Already Passed When was the Gamma Alpha chapter founded? 1932 When was the Gamma Alpha chapter chartered and where? April 4, 1933 in Durham, NC at the Grand Conclave What are the four Cardinal Principals? Manhood, Scholarship, Perseverance, Uplift What is the Omega Psi Phi Motto? "Friendship Is Essential to the Soul" The 5 W's -WHAT The Omega Psi Phi Fraternity Incorporate The 5 W's- WHERE On the Campus of Howard University (Thirki...

Define SCUBA - S - self C - contained U - underwater B - breathing A - apparatus List 3 important scuba diving changes that occurred in 1950s - 1) published USN dive tables 2) invented the personal dive computer 3) equipment manufacturers made improvements to the design and workmanship of gear Name 3 different devices that modern dive computers replace - 1) dive tables 2) J-valves 3) depth gauges What sets SDI apart from other training agencies? - First dive training agency to provide...