katushag katushag

01-02-2022
Biology

contestada

Which of these is a mechanical wave?
A. light
C. sound
B. radio
D. electromagnetic

Respuesta :

vafallas vafallas

01-02-2022

Answer:

Sound

Explanation:

A mechanical wave can not transmit its energy vacuum.

Answer Link

Otras preguntas

Can someone please help me

Breathing heavily after running a race is your body’s way of

Most absorption of nutrients occurs in the __________.

The value of Jennifer's stock portfolio (in dollars) is given by the function f(t) = -3t +72t + 5000, where t is the time in months since she opened the account

Which of the following expressions represents the distance between -1/4 and 3/4?

Rank the SN2 reaction rate of the following species, from fastest to slowest. CH3CH2OH CH3CH2I CH3CH2Cl

what is 5/12 - 5/18

How many valence electrons does a sulfate (S04-2) ion contain? 30 32 24

the pressure of 20cm of mercury is a.27200 n/m2 b.27500n/m2 c.28000n/m2 d.29000n/m2

1 Point What type of reaction is represented by the general equation shown below? XY → X+Y O A. Double-displacement O B. Combustion O C. Single-displacement O D