Physics, 12.03.2020 18:40 janny48

Suppose a popular FM radio station broadcasts radio waves with a frequency of 108. MHz. Calculate the wavelength of these radio waves. Round your answer to 3 significant digits.

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 15:10

Difference between series and parallel circuits

Answers: 3

Answer

Physics, 22.06.2019 16:30

In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.

Answers: 3

Answer

Physics, 22.06.2019 21:00

Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.

Answers: 1

Answer

Physics, 23.06.2019 00:00

Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.

Answers: 1

Answer

You know the right answer?

Suppose a popular FM radio station broadcasts radio waves with a frequency of 108. MHz. Calculate th...

Questions