The period of a carrier wave is t=0.01 seconds. determine the frequency and wavelength of the carrier wave. a. f=10 hz, λ=3e8 meters b. f=100 hz, λ=3e7 meters c. f=100 hz, λ=3e6 meters d. f=10 hz, λ=3e7 meters

Explanation:

It is given that,

The period of the carrier wave, T = 0.01 s

Let f and are frequency and the wavelength of the wave respectively. The relationship between the time period and the frequency is given by :

f = 100 Hz

The wavelength of a wave is given by :

So, the  frequency and wavelength of the carrier wave are 100 Hz and respectively. Hence, the correct option is (c).

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft