Seudónimo Seudónimo

01-01-2016
Physics

contestada

Which kind of wave requires a medium for propagation?
a. radio
b. seismic
c. gamma ray
d. visible light

Respuesta :

01-01-2016

b. seismic waves need a medium for propagation.

Answer Link

Otras preguntas

A parallelogram is graphed on a coordinate plane so that two points are in the first quadrants and two points are in the third quadrant.what are possible coordi

What is the minimum length ladder that a worker needs to access a landing nine feet above the adjacent floor?

Which of the following circumstances is most likely to lead to depression? A. not getting the desired prom dress B. losing a loved one in an accident C. not

In the spring, the height of a vine was 25 inches. In the fall, the height of the vine was 40 inches. What was the percent of increase?

Which linear function has the steepest slope A.y=-8x+5 B.y-9=-2(x+1) C.y=7x-3 D.y+2=6(x+10)

How do I solve this?

NEED ANSWER ASAP PLEASE!!!!

Write an essay exploring the role that the supernatural plays in Macbeth thus far. How does it affect the play’s overall atmosphere, or mood? How is it related

an ordinary Fair die is a cube with the numbers 1 through 6 on the sides represented by painted spots imagine that such a die is rolled twice in succession and

Mr. Evans is paid $9.20 per hour for the first 40 hours he works in a week. He is paid 1.5 times that rate for each hour he works after that. Last week Mr. Evan