subject
Physics, 17.04.2021 04:50 Pookiev

Which wave must have a medium to travel? A) light wave
B)compression wave
C) electromagnetic wave
D) ultraviolet wave

Urgent

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 23:10
A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
Answers: 1
question
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
question
Physics, 22.06.2019 16:00
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
question
Physics, 22.06.2019 16:20
Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow
Answers: 1
You know the right answer?
Which wave must have a medium to travel? A) light wave
B)compression wave
C) electromag...
Questions
question
Mathematics, 24.02.2021 22:20
question
English, 24.02.2021 22:20
question
Mathematics, 24.02.2021 22:20
question
Mathematics, 24.02.2021 22:20
Questions on the website: 13722367