Answer:
The correct option is A: 121.5 MHz
Explanation:
If a pilot is not receiving ATC services at any point in time, the best frequency in the event of an emergency is 121.5 MHz. Various providers of ATC and enroute airliners constantly monitor this frequency and in case of an emergency, can quickly relay an information provided or even provide direct assistance to the caller.
Answer:
-232°C
Explanation:
the initial temperature read by the thermometer is 25°C
the temperature is further increased by 16K
converting 16K to °C
T°K - 273.15 = T°C
16 - 273.15 = -257.1°C
The new temperature on the thermometer would be
25°C - -257.1°C = -232°C
Answer:
E= 71dB
Explanation:
See attached file for step by step calculation
Answer:
α=0.625rad/s^2
v=340m/s
w=10rad/s
θ=320rad
Explanation:
Constant angular acceleration = ∆w/∆t
angular acceleration = 20/32
α=0.625rad/s^2
Linear velocity v=wr
v = 20×17= 340m/s
Average angular velocity
w0+w1/2
w= 0+20/2
w= 20/2
w=10rad/s
What angle did it rotate with
θ=wt
θ= 10×32
=320rad
talk, make conversation. text isnt always the answer, but sadly now it is. text them or better yet, call them. you can talk and then do not just blurt it out. say it calmly. they say yes, congrats, but if they say no, do not have a mental breakdown. it might ruin a friendship.