What is the force on a current carrying conductor? The force on a current-carrying wire in a magnetic field is F = IlB sin θ. Its direction is given by RHR-1. What is the force on a current carrying wire that is parallel? Force on a current-carrying wire that is parallel to the magnetic field […]
Which two organisms are the most closely related?
Which two organisms are the most closely related? Which pair of organisms are most closely related? Organisms 2 and 3 are most closely related because they have the same family name. Organism 2 is a lion, organism 3 is a common housecat, and organism 1 is a human. Which best describes the two types of […]
How does the apple taste?
What are the disadvantages of using aluminum wire?
What are the disadvantages of using aluminum wire? The disadvantage of aluminum wiring is that it must be installed correctly to avoid the risk of house fires. When a current runs through aluminum wiring it causes the metal to expand. This creates a cycle of expanding and contracting called “cold creep.” In time, this can […]
What happens to molecules when the kinetic energy decreases?
What happens to molecules when the kinetic energy decreases? Explanation: Kinetic energy of the molecules of a subsance is directly proportional to the temperature of molecule So as the kinetic energy decrease, temperature also decreases. What is the average kinetic energy of any substance at 0 K? 0 Kelvin is the temperature where the is […]
Which can show resonance?
Which can show resonance? Resonance is shown by toluene which contains alternate single and double bonds in a planar six-membered ring. Was this answer helpful? Why is ozone a resonance structure? Ozone, or O3 , has two major resonance structures that contribute equally to the overall hybrid structure of the molecule. Both structures account for […]
Why doesnt horizontal motion affect vertical motion?
Why doesnt horizontal motion affect vertical motion? The horizontal velocity remains constant, because there is no acceleration in that direction. The length of the horizontal velocity vector doesn’t change. THE VERTICAL & HORIZONTAL MOTIONS ARE INDEPENDENT. THE HORIZONTAL VELOCITY DOES NOT AFFECT THE VERTICAL MOTION. Does velocity change with angle? When an object is projected […]
What is solenoid what is the direction of lines of force around it?
What is solenoid what is the direction of lines of force around it? Turning the solenoid around means that all field lines either point outwards or they all point inwards. Moving the solenoid along the axis means this happens for every little bit of the solenoid. But if all the field lines point outwards everywhere, […]
How true is the movie Cool Runnings?
How true is the movie Cool Runnings? Considered one of the best “underdog” sports movies of all time, Cool Runnings (1993) was inspired by the true story of the first Jamaican national bobsleigh team. Did the Jamaican bobsled team ever win a medal? They qualified for the 1994 Winter Olympic Games in Lillehammer, Norway. Critics […]
How do you trick a motion sensor?
How do you trick a motion sensor? Most motion detectors, even newer ones, use infrared to detect significant changes in the surrounding room’s temperature, Porter said. Normally, walking around in a room would set off these sensors, but using something as simple as a piece of styrofoam to shield your body can trick them, he […]