Physics, 05.06.2020 23:03, viktoria1198zz

Is there chance of collosion b/w em waves

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:30, 20calzoy

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

Answers: 1

continue

Physics, 22.06.2019 00:00, madskate9993

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

continue

Physics, 22.06.2019 05:30, Hahdhbd

Describe uniform velocity and variable velocity in short

Answers: 1

continue

Physics, 22.06.2019 15:30, tiffuuu

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.

Answers: 1

continue

Do you know the correct answer?

Is there chance of collosion b/w em waves...