The Digital Scholar

  PRACTICAL 4 To find the acceleration of a ball rolling down an angle iron by drawing a graph between 2S and T2 VIVA VOCE 1. How do you set up the experiment to find the acceleration of a ball rolling down an angle iron? Ans: Place the angle iron on a smooth surface, ensuring it is securely fixed. Release the ball from the top of the angle iron and measure the time it takes to travel a known distance. 2. What is the purpose of drawing a graph between \( 2S \) and \( T^2 \)? Ans: The purpose is to determine the acceleration of the ball by analyzing the relationship between the square of the time taken (\( T^2 \)) and twice the distance traveled (\( 2S \)). 3. How do you measure the distance traveled by the ball (S)? Ans: Measure the horizontal distance covered by the ball from its starting point to its final position. 4. How do you measure the time taken by the ball (T)? Ans: Use a stopwatch or a similar device to measure the time it takes for the ball to travel the known distance alon

  PRACTICAL #3 To measure the thickness of a metal strip or a wire by using a screw gauge VIVA VOCE 1. How would you ensure the screw gauge is properly calibrated before beginning the measurements? Ans:  Calibrate the screw gauge by ensuring the zero mark aligns accurately with the reference point when no object is being measured. 2. What factors should be considered when selecting the appropriate screw gauge for measuring the thickness of a metal strip or wire? Ans: Choose a screw gauge with an appropriate range that can accommodate the thickness of the metal strip or wire. Consider the pitch and resolution of the screw gauge as well. 3. Can you describe the procedure for measuring the thickness of a metal strip or wire using a screw gauge? The procedure involves gently placing the metal strip or wire between the anvils of the screw gauge, carefully rotating the thimble until it makes light contact with the object, and then reading the measurement from the scale and thimble. 4. What p

  PRACTICAL 2: To measure the area of cross section by measuring diameter of a solid cylinder with Vernier Calipers. VIVA VOCE 1. How would you ensure that the solid cylinder is placed correctly between the jaws of the vernier calipers for accurate measurement? Ans: Ensuring the cylinder is perpendicular to the jaws and gently placing it between them ensures accurate placement. 2. What precautions should be taken to minimize errors while measuring the diameter of the cylinder with vernier calipers? Ans: Precautions include avoiding parallax error, ensuring proper alignment, and using a steady hand during measurement. 3. Can you explain how the vernier scale aids in obtaining more precise measurements compared to the main scale? Ans. The vernier scale provides finer divisions than the main scale, allowing for more precise readings. 4. Describe the procedure for reading the measurement of the diameter on the vernier calipers. Ans. To read the measurement, align the zero mark of the vern

  PRACTICAL 1:  To measure the area of cross section by measuring diameter of a solid cylinder with vernier callipers VIVA VOCE: 1. Can you describe the step-by-step procedure for measuring the diameter of a solid cylinder using vernier calipers? Ans: The procedure involves gently placing the cylinder between the jaws of the vernier calipers, ensuring it's perpendicular to the jaws, and then closing the jaws until they grip the cylinder snugly. The diameter can be read directly from the main scale and the vernier scale. 2. Why is it important to ensure that the cylinder is placed perpendicular to the jaws of the vernier calipers during measurement? Ans:  Placing the cylinder perpendicular ensures that the diameter measurement is accurate and consistent. 3. How do you minimize parallax error while taking the reading on the vernier scale? Ans:  To minimize parallax error, align your eye perpendicular to the vernier scale and ensure that the scale is positioned parallel to your line o

  JOSH ALLEN BIOGRAPHY Josh Allen is a professional American football quarterback who currently plays for the Buffalo Bills in the National Football League (NFL). Here's a brief biography of him: Early Life: Joshua Patrick Allen was born on May 21, 1996, in Firebaugh, California. He grew up on a farm in Central California and attended Firebaugh High School, where he played football and basketball. Despite being a talented athlete, he was lightly recruited out of high school and received only one scholarship offer to play college football. College Career Allen attended Reedley College, a junior college in Reedley, California, where he played for one season before transferring to the University of Wyoming. At Wyoming, Allen quickly gained attention for his strong arm and athleticism. He became the starting quarterback for the Cowboys and led the team to a bowl game victory in the 2016 season. Allen decided to forgo his senior year at Wyoming and declared for the NFL Draft in 2018. Pr

  T he highly anticipated 2024 Masters has revealed its tee times and pairings, promising an exciting start to the tournament. The action kicks off with the Honorary Starters Gary Player, Jack Nicklaus, and Tom Watson teeing off at 7:40 a.m. ET, setting the stage for a thrilling day of golf. Erik van Rooyen and Jake Knapp will commence the competition at 8 a.m. ET, followed by a star-studded lineup featuring Dustin Johnson, Collin Morikawa, and Tommy Fleetwood six hours later. Among the captivating groupings is one showcasing two major storylines of the tournament, ensuring a riveting Round 1 experience for fans. World No. 1 Scottie Scheffler is set to tee off alongside Rory McIlroy and Xander Schauffele at 10:42 a.m., while the 2022 champion will follow shortly after. Jon Rahm, the reigning champion, will be paired with U.S. Amateur champion Nick Dunlap and Matt Fitzpatrick at 10:30 a.m., adding to the excitement of the morning rounds. Noteworthy groupings scheduled for Thursday morni

 Adan Canto - Mexican Actor Adan Canto is a Mexican actor known for his work in both English and Spanish-language films and television series. Here's a brief biography of Adan Canto: Early Life: Adan Canto was born on December 5, 1981, in Ciudad Acuña, Coahuila, Mexico. He grew up in a supportive family environment and developed an interest in acting from a young age. Career Beginnings: Canto started his acting career in Mexico, appearing in various television series and films. He gained early recognition for his talent and quickly became a rising star in the Mexican entertainment industry. Breakthrough Role: Canto's breakthrough role came when he portrayed Roberto da Costa, also known as Sunspot, in the 2014 superhero film "X-Men: Days of Future Past." His portrayal of the mutant with the ability to absorb and channel solar energy garnered praise from both audiences and critics alike. International Success: Following his success in "X-Men: Days of Future Past,&q