04-12-2016
Physics

contestada

Waves that can only travel through a medium are called ____ waves

A.light

B.seismic

C.energetic

D.mechanical

Respuesta :

Jordannicole Jordannicole

04-12-2016

D. Mechanical waves need to have a medium

Answer Link

Otras preguntas

It is given that ZABC and ZCBD are: m_ABC + m2CBD = 90° using the given that m ABC = 35° Using the

Mikkelson Corporation's stock had a required return of 12.50% last year, when the risk-free rate was 3% and the market risk premium was 4.75%. Then an increase

Nelson Manufacturing has the following data: Variable costs are 60% of the unit selling price. The contribution margin ratio is 40%. The unit contribution margi

Solve for c: −9c−12+3c=12

Consider a simple example of moral hazard. Suppose that Woodrow goes into a casino to make one bet a day. The casino is very basic; it has two bets: a safe bet

The Bridal Shop bought a dress from a supplier for $105 wholesale and applied a 65% markup to the price. If a 7.5% sales tax were added after a 20% discount wa

Isosceles JAM has convex angle M. JM=35,MA=4n+3, angle J=14w-1, and angle m=98 Find n. Find w. Find the perimeter of JAM

Evaluate the expression –0.4(3x – 2) + StartFraction 2 x plus 4 Over 3 EndFraction for x = 4

If a family has one child enrolled in Diane's Day Care Center, it costs $75 per week. If a family has two children enrolled at Diane's, it costs $135. Diane's i

How did the invention of the telegraph impact American society? Select the two correct answers. A. Trains could travel at higher speeds in a safer manner. B.

Q&A Education