Physics, 06.12.2021 19:40 zmetz405

Jonah is learning about electromagnetic and mechanical waves in school. He writes a list comparing both types of waves. The table shows his list. Waves
Only electromagnetic waves can travel through solids.
Only mechanical waves need to travel through a medium.
Both types of waves can can travel at different speeds.
Both types of waves transmit energy over long distances.

Jonah made a mistake in his list. What mistake did he make, and what should he write to correct his mistake?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 08:50, potatoismeh1

You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?

Answers: 1

continue

Physics, 22.06.2019 11:30, msjuly723

If forces acting on an object are unbalanced. true or false

Answers: 1

continue

Physics, 22.06.2019 12:00, ameliaxbowen7

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

Answers: 1

continue

Physics, 22.06.2019 12:50, shollydot1379

Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass

Answers: 3

continue

You know the right answer?

Jonah is learning about electromagnetic and mechanical waves in school. He writes a list comparing b...