Category: Physics

What is the measure of the average kinetic energy of the particles in a substance? Temperature What instrument is used to measure the average kinetic energy of particles in a substance? thermometer What represents the average kinetic energy of the molecules in a body of matter? The temperature of a substance is a measure of […]

How do you kick a kickball the farthest? Some people say to lean back to elevate the ball but it’s really just arching your shoulders. Leaning too far back will cause a pop fly.” Blast it even farther. Something to work on during practice, says Bradley, is having the player run up to kick the […]

What is radius of gyration class 11th? Radius of gyration is generally defined as the distance from the axis of rotation to a point where total mass of any body is supposed to be concentrated, so that the moment of inertia about the axis may remain same. Simply, gyration is the distribution of the components […]

What charges are free to move in a metal? Metals atoms have loose electrons in the outer shells, which form a ‘sea’ of delocalised or free negative charge around the close-packed positive ions. These loose electrons are called free electrons. They can move freely throughout the metallic structure. What are the 3 exceptions to the […]

Can a particle act like a wave? Electron and atom diffraction Experiments proved atomic particles act just like waves. The energy of the electron is deposited at a point, just as if it was a particle. So while the electron propagates through space like a wave, it interacts at a point like a particle. This […]

Is there a difference between a law and an act? If the president signs the bill, it becomes a law. Laws are also known as Acts of Congress. Statute is another word that is used interchangeably with law. What is the difference between a bill an act and a law? A bill does not become […]

What factors caused the breakdown of rocks into soil that can support life? Soil minerals form the basis of soil. They are produced from rocks (parent material) through the processes of weathering and natural erosion. Water, wind, temperature change, gravity, chemical interaction, living organisms and pressure differences all help break down parent material. Is erosion […]

How is net force determined quizlet? Subtract the smaller force from the larger force to determine the net force. You just studied 2 terms! What does Net Force mean group of answer choices? The net force is the vector sum of all the forces that act upon an object. That is to say, the net […]

What is a good marathon time for a beginner? So, for a man, anything under 4 hours could be considered a good marathon time, putting you in the top 43% of runners. For women, a time under 4 hours and 30 minutes would similarly be very good. What is the most difficult marathon? Inca Trail […]

What vitamin can I take for energy? Here are 11 natural vitamins and supplements that may boost your energy. Ashwagandha. Ashwagandha is one of the most important medicinal herbs in Indian Ayurveda, one of the world’s oldest medicinal systems ( 1 ). Rhodiola Rosea. CoQ10. Vitamin B12. Iron. Creatine. Citrulline. Beetroot Powder. What foods drain […]