At the supporting posts, a tennis net stands 3 feet and 6 inches high, while at the center it measures _______ feet in height?
Show answer Hide answer
Answer: B. 3
Explanation
According to official tennis regulations, the net stands exactly 3 feet high at the center. The center strap pulls the net down to maintain this specific standardized measurement. Rulebooks published by international tennis federations mandate a three-foot center height. Tennis nets are suspended by a cord stretched across two supporting net posts. While the posts measure 3 feet and 6 inches, the middle dips down for fair gameplay. Standardized sports dimensions ensure fair competition across international tournaments.
Precise equipment measurements are critical for professional athletes competing in major championships. Court dimensions and net heights influence the trajectory and bounce of the tennis ball. Sports governing bodies strictly inspect equipment to prevent any competitive advantages. Option A suggests 2 feet, which is too low and would obstruct normal ball clearance. Option C proposes 4 feet, which is too high compared to official regulatory standards. Option D suggests 5 feet, completely contradicting standard court construction guidelines.
- Subject
- General Knowledge
- Category
- General Knowledge
- Topic
- —
- Difficulty
- medium
Related questions
Q1. Mount Ararat, celebrated in history and lore, serves as the highest mountain peak in_________?
Show answer Hide answer
Answer: B. Turkey
Mount Ararat is a snow-capped dormant volcanic cone and the highest mountain peak located entirely within Turkey. Its towering elevation dominates the eastern landscape of the country near international borders in the Ar...
Q2. During what historical year did the Muslim military forces launch their invasion of Spain____________?
Show answer Hide answer
Answer: A. 711 A.D
North African Muslim armies crossed the narrow strait separating Africa from the Iberian Peninsula in this year. Commander Tariq ibn Ziyad led the successful military expedition that rapidly defeated the Visigothic Kingd...
Q3. What body of water is internationally recognized as the narrowest strait in the world ?
Show answer Hide answer
Answer: B. Strait of Tartar
The Strait of Tartar connects regional seas and is internationally recognized as a very narrow strait. Geographic strait classifications highlight its narrow channel separating large landmasses in East Asia. Cartographic...
Q4. In which sovereign country is Lake Nhill located?
Show answer Hide answer
Answer: B. Australia
Lake Nhill is an ephemeral terminal lake located in the Wimmera region within the state of Victoria Australia. The body of water fluctuates significantly in volume depending on seasonal rainfall and local evaporation rat...
Q5. What is the standard duration for a single term of office served by a United Nations Secretary-General:
Show answer Hide answer
Answer: C. 5 Years
Member states agreed upon a standard five-year tenure to balance leadership continuity with institutional renewal. The official appointment rules outlined in the United Nations charter specify this exact duration for eve...
Q6. In which country is the prehistoric Newgrange passage tomb monument situated___________?
Show answer Hide answer
Answer: A. Ireland
Newgrange is a prehistoric megalithic monument and passage tomb situated within the country of Ireland. Archaeological excavations confirm its location in the scenic Boyne Valley of County Meath. Irish heritage authoriti...