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Sports

Sports include physical recreational activities that have elements of competition/struggle and play. They often involve spherical objects of different types, but can involve a remote control, a couch and a bag of chips. Here you'll find questions and answers about popular sports in the world; including information on players, teams, results, statistics, records and related topics.

500 Questions

How do you speed up an enzyme reaction?

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You can speed up an enzyme reaction by increasing the temperature, raising the substrate concentration, or maintaining an optimal pH for the enzyme. Additionally, using enzyme cofactors or coenzymes can also enhance the reaction rate.

How will you be able to track your own progress in this course?

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You can track your progress in the course by setting specific goals, regularly revisiting your goals and overall learning objectives, keeping track of completed tasks and assignments, seeking feedback from instructors or peers, and reflecting on your learning journey. Utilizing tools such as progress trackers, calendars, or journals can also help monitor and evaluate your progress effectively.

What must you do after making each entry in your Fitness Log?

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After making each entry in your Fitness Log, it's important to track your progress regularly by reviewing your entries, identifying patterns, and evaluating whether you are meeting your fitness goals. This will help you stay motivated and make any necessary adjustments to your workout routine or habits.

What is an alkalia?

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An alkali is a basic substance that reacts with an acid to form a salt. Alkalis have a pH greater than 7 and typically have a bitter taste and feel soapy or slippery. Examples of alkalis include sodium hydroxide (lye) and potassium hydroxide.

Why do small rubber bouncy balls bounce higher than other balls?

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Small rubber bouncy balls bounce higher than other balls because they are made from materials with higher elasticity, allowing them to store and release more energy during impact. Their size and lightweight also contribute to their increased bounce height as they experience less air resistance.

What will happen when you have 2 positively charged objects?

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When two positively charged objects come near each other, they will repel each other due to the like charges. The force of repulsion between them will cause them to move away from each other.

How much do you get paid with a doctrine degree?

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Salaries for individuals with a doctorate degree can vary depending on factors such as industry, location, and job title. On average, a person with a doctoral degree can earn significantly more than one with a master's or bachelor's degree. However, specific earnings can range widely and are determined by various variables.

What happens to the molecules in the food you eat?

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When you eat food, the molecules are broken down by enzymes in your digestive system into smaller molecules like glucose, amino acids, and fatty acids. These smaller molecules are then absorbed into your bloodstream and transported to cells throughout your body for energy, growth, and repair. Unused molecules may be stored or eliminated by the body.

How fast is speed of sound at sea level?

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The speed of sound at sea level is approximately 343 meters per second (1235 kilometers per hour or 767 miles per hour). However, the speed of sound can vary depending on factors such as temperature and humidity in the air.

When you climb a mountain the density increase?

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When climbing a mountain, the air density decreases due to the lower pressure at higher altitudes. This decrease in air density can affect breathing and energy levels, making it more challenging to climb as you reach higher elevations.

What ball bounces the hightest out of a Tennis ball basketball and a soccer ball?

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A tennis ball typically bounces the highest out of a tennis ball, a basketball, and a soccer ball due to its lower weight and higher air pressure compared to the other balls.

What are the useful and harmful effect of friction?

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Friction is useful because it helps objects grip surfaces, allowing us to walk, drive, and hold objects. However, friction can also cause wear and tear on surfaces, leading to damage over time. Excessive friction can also generate heat, which can be harmful in certain situations, such as in machinery.

Where are the catty woods located?

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The catty woods are located near the East Kootenay region in British Columbia, Canada. They are known for their challenging mountain biking trails and stunning wilderness views.

How does a monocular work?

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A monocular is a handheld optical device that functions similar to a small telescope but with one lens. It uses a single lens to magnify distant objects and bring them into focus for easier viewing. Users look through the eyepiece to see the magnified image produced by the lens.

Why is petrol insoluble?

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Petrol is insoluble in water because it is a nonpolar hydrocarbon. Water is a polar molecule, while petrol is nonpolar. This difference in polarity prevents the molecules from interacting and dissolving in each other.

How is volleyball related to physics?

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Volleyball involves many physics principles, such as projectile motion when the ball is served, gravity affecting the ball's trajectory, and momentum transfer during a spike. The angle and force at which the ball is hit, as well as friction with the air and the floor, all impact the game and players' strategies. Understanding physics can help players optimize their movements and techniques for better performance.

What is the national game of Kenya?

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The national game of Kenya is not officially recognized, but popular sports in the country include athletics, football (soccer), and rugby. Rugby sevens is particularly popular in Kenya.

Can a catalyst be used in place of an inhibitor?

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No, a catalyst and an inhibitor serve different purposes in a chemical reaction. A catalyst increases the rate of a chemical reaction by lowering the activation energy, while an inhibitor decreases the rate of a reaction by interfering with the reaction mechanism. They cannot be used interchangeably.

What kinds of forces are used in hockey?

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In ice hockey, players use physical forces like pushing, checking, and shooting to control the puck and navigate the ice. Additionally, there are also external forces at play such as friction between the ice and players' skates impacting their movement and acceleration.

How much horsepower does a human generate?

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On average, a trained athlete can generate around 1.2 horsepower for a short duration, such as in a sprint. However, sustained power output is much lower, typically around 0.1 horsepower for an average person.

When do you use centimeters to measure?

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Centimeters are commonly used to measure smaller lengths, such as the dimensions of objects, the height of a person, or the length of a small distance. They are particularly useful for measurements that are less than a meter in length.

Most Famous Football player in Kenya?

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Victor Wanyama is one of the most famous football players from Kenya. He has played for top clubs in Europe such as Tottenham Hotspur and Montreal Impact. Wanyama is known for his defensive skills and leadership on the field.

What is aluminum skiff?

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An aluminum skiff is a small, flat-bottomed boat typically made of aluminum material. These boats are lightweight, durable, and easy to maintain, making them popular for fishing, hunting, and recreational boating in shallow waters. Aluminum skiffs are known for their stability and versatility on the water.

What are the functions of a first class lever?

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A first-class lever is a simple machine consisting of a rigid rod (lever) that pivots around a fixed point (fulcrum). It is used to increase force, gain speed or distance, or change the direction of a force. Common examples include scissors, seesaws, and crowbars.