Describe what an electromagnet
give 2 examples of when an electromagnet is used in everyday l...
Answers: 2
Another question on Physics
Physics, 21.06.2019 14:30
Several processes form metal ore. match each process to its description. volcanic activity weathering hydrothermal energy rocks break down as they interact with air and water. arrowright density differences and other factors cause metals to concentrate in igneous rocks. arrowright seawater heats up from contact with hot rock, and metals dissolve in it. the water rises and contacts cooler water, causing metal ores to settle on the ocean floor. arrowright
Answers: 2
Physics, 22.06.2019 05:30
James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the
Answers: 1
Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
Answers: 1
Physics, 22.06.2019 12:20
The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.
Answers: 2
You know the right answer?
Questions
Mathematics, 16.02.2021 20:30
Biology, 16.02.2021 20:30
Biology, 16.02.2021 20:30
Social Studies, 16.02.2021 20:30
Mathematics, 16.02.2021 20:30
Mathematics, 16.02.2021 20:30
Physics, 16.02.2021 20:30
Mathematics, 16.02.2021 20:30
Mathematics, 16.02.2021 20:30
Mathematics, 16.02.2021 20:30
Mathematics, 16.02.2021 20:30
