Are the waves in this application transverse, longitudinal, or both? If either transverse or longitudinal waves are missing from
1 answer:
Answer:
Explanation:
consider the radio wave which is electro magnetic wave used for radio communication.
- the wave propagates for air or vacuum.
- the wave presented by air is a transverse wave
- the radio wave speed is constant that is, equals to the speed of light as it is now electromagnetic waves.
- now the general relationship between frequency, speed and wavelength is given by
c = v/
= c/v
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Answer:
a) t = 0.25 s, b) x = 0.075 m
Explanation:
a) For this exercise we will use kinematic relationships in one dimension
v = v₀ + a t
in the problem they indicate the initial velocity v₀ = 0.15 m / s, the final velocity v = 0.45 m / s and the acceleration of the squid a = 1.2 m / s²
t =
we calculate
t =
t = 0.25 s
b) We can also find the distance traveled during this acceleration
v² = v₀² + 2a x
x =
let's calculate
x =
x = 0.075 m