Why do sound waves move faster through the ground than through the air? Particles of matter are packed more tightly in the ground than in the air. The reason is that sound waves are vibrations of the molecules of the medium: therefore, if the particles of the medium are closer together (as in solids), the […]
Do 12v LEDs need resistors?
How do you use proximity?
How do you use proximity? Proximity sentence example His close proximity sent her heart racing. This time, their proximity seemed too intimate. It was bad enough that she probably smelled, but the warmth from his body combined with the excitement of his proximity left her feeling a little nauseous. What is proximity Gestalt law? The […]
How do we usually think of voltage as the cause and current as the effect?
How do we usually think of voltage as the cause and current as the effect? Voltage is the Cause, Current is the Effect Voltage attempts to make a current flow, and current will flow if the circuit is complete. Voltage is sometimes described as the ‘push’ or ‘force’ of the electricity, it isn’t really a […]
Who is the longest girl in the world?
Who is the longest girl in the world? While she is not the world’s tallest woman, her legs are 132 centimeters long….Svetlana Pankratova. Svetlana Pankratova Светлана Панкратова Education Virginia Commonwealth University Known for Previous record-holder for the longest legs of any woman in the world How long is the longest kiss in the world? 58 […]
What are the 2 laws of chemical combination?
What are the 2 laws of chemical combination? There are five basic laws of chemical combination that govern the chemical combinations of elements: Law of Conservation of Mass. In simple terms, this law states that matter can neither be created nor destroyed. Law of Definite Proportions. Law of Multiple Proportions. Gay Lussac’s Law of Gaseous […]
Is friction force always present?
Is friction force always present? Friction always acts to oppose any relative motion between surfaces. For the simple example of a book resting on a flat table, the frictional force is zero. There is no force trying to move the book across the table, so there is no need for a frictional force because there […]
How long will it take to hit the ground calculator?
Why is context important?
Why is context important? The definition of context is the setting within which a work of writing is situated. Context provides meaning and clarity to the intended message. Context clues in a literary work create a relationship between the writer and reader, giving a deeper understanding of the intent and direction of the writing. How […]
At what angle should you jump to perform the longest possible long jump?
At what angle should you jump to perform the longest possible long jump? The optimum take-off angle for a world-class long jumper may be anywhere from 15° to 27°. Linthorne, N.P. Optimum angles of projection in the throws and jumps. What are the standard views used in a 3rd angle projection? Third angle projection is […]