Brainliest and 100 points to whoever answers these questions
1. explain what it means when we say a substance is magnetic.
2. discuss the relationship between electric and magnetic fields.
3. what role does voltage play in the formation or use of an electromagnet?
4. what is an advantage of using an electromagnet rather than a regular magnet?
Answers: 1
Physics, 21.06.2019 23:10
6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.
Answers: 2
Physics, 22.06.2019 01:00
15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?
Answers: 2
Physics, 22.06.2019 16:20
What is the single most important equation in all of physics?
Answers: 1
Physics, 23.06.2019 01:30
At what time would the magnitude of the velocity reach 36.00 km/hr
Answers: 2
Brainliest and 100 points to whoever answers these questions
1. explain what it means wh...
1. explain what it means wh...
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