Physics, 14.05.2021 19:40, gomezandy8537

What is the speed of a wave if it has a wavelength of
42 m and a frequency of 7 hertz?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 07:00, 123abc321cbaabc

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

Answers: 1

continue

Physics, 22.06.2019 08:30, khambay

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.

Answers: 3

continue

Physics, 22.06.2019 09:30, lisnel

1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.

Answers: 1

continue

Physics, 22.06.2019 09:30, xxtonixwilsonxx