Water at room temperature is discharged from a pipe at a rate of 1000 gallons per minute (gpm). express this flow rate in cubic meters per second, liters per minute and cubic feet per second.

Answer

given,

discharge rate from pipe = 1000 gallons/minutes

now,

flow rate in  cubic meters per second

1 gallon = 0.00378541 m³

1 min = 60 s

Q =

Q = 0.063 m³/s

flow rate in  liters per minute

1 gallon = 3.78541 L

 Q =

 Q = 3785.41 m³/min

flow rate in cubic feet per second

 1 gallon = 0.133681 ft³

 1 min = 60 s

Q =

Q = 2.23 ft³/s

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer