This will blow ur brains How do we know that we don't live in a box and the stars are just poked in holes so we can breathe and that the holes were poked in paterns so that the early astronomers didn't get bored. ALSO what if the star is just a big flashlight and the moon is a big glow stick in a ball And what is the pictures of space are just drawings i mean we have good drawers in this box. AND how do we know that the video of the first man on the moon wasn't on a green screen
Answers: 2
Physics, 22.06.2019 00:00
During physical science, ms. greene challenged her students to produce an energy transformation. james and jill wrapped a 4-inch nail with a coil of fifty turns of wire. they connected one end of the coil to one terminal of a knife switch. they connected the other terminal of the knife switch to the battery. finally, they connected the end of the coil to the other terminal of the battery. james held the tip of a 1-inch nail near the flat end of the 4-inch nail. jill closed the knife switch quickly and then opened it. the 1-inch nail was pulled toward the 4-inch nail. what is the best explanation of why the nail moved? a) electrical energy was converted to mechanical energy in the 1-inch nail. b) the 4-inch nail became an electromagnet and the magnetic force attracted the 1-inch nail. c) the electric current in the 4-inch nail was converted to mechanical energy in the 1-inch nail. d) the 4-inch nail had a positive charge and the 1-inch nail had a negative charge. opposites attracted.
Answers: 1
Physics, 22.06.2019 21:30
Which sections of the heating curve illustrate this process?
Answers: 2
Physics, 22.06.2019 21:50
Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.
Answers: 3
Physics, 23.06.2019 03:30
First to answer will be the brainliest i need the answer asap
Answers: 1
This will blow ur brains
How do we know that we don't live in a box and the stars are just poked in...
Mathematics, 19.03.2021 14:00
Biology, 19.03.2021 14:00
Chemistry, 19.03.2021 14:00
English, 19.03.2021 14:00
Mathematics, 19.03.2021 14:00
Mathematics, 19.03.2021 14:00
Mathematics, 19.03.2021 14:00
Biology, 19.03.2021 14:00
English, 19.03.2021 14:00
English, 19.03.2021 14:00
Mathematics, 19.03.2021 14:00