jessicamcgoldri6204 jessicamcgoldri6204
  • 03-07-2020
  • Physics
contestada

You can make a smoothie in a blender with a power of 400 watts and an efficiency of 85 percent. How much energy is actually being used to make the smoothie in 30 seconds?

Respuesta :

Busiyijide Busiyijide
  • 03-07-2020

Answer:

 total energy is 14.12kj

energy at 85% is 12kJ

Explanation:

Ver imagen Busiyijide
Ver imagen Busiyijide
Answer Link

Otras preguntas

Please tell me five slogans on conservation of natural vegetation.
Al washed a car in 6 minutes. Fred washes the same car in 8 min. How long dies it take Al and Fred to wash the car together?
How many eighths are there in 4 1/4
conversation between Hitler and gandhi
The process by which rocks are broken down into smaller fragments by the atmosphere and other factors in the environment is called?
Which of the following rivers is the world's busiest waterway ?
Buck drove 220 miles in 5 hours. What was his average rate of speed?
The chickens on a certain farm consumed 600 pounds of feed in half a year. During that time the total number of eggs laid was 5,000. If the feed cost $1.25 per
Find an equivalent ratio for 22/55 then write the proportion ?
Terri's teacher gives her the equation 3(5)^x=127-2x, and tells her that she will not know how to solve it algebraically. Explain how Terri could use a graph to