JulienneL287859 JulienneL287859
  • 03-11-2022
  • Physics
contestada

What is the power of a heater that has resistance 48 and operates at 240v

Respuesta :

TrintonW90737 TrintonW90737
  • 03-11-2022

Given

Resistance of the heater, R=48 ohm

Voltage , V=240 V

To find

The power of the heater

Explanation

The power is given by

[tex]P=\frac{V^2}{R}[/tex]

Putting the values,

[tex]P=\frac{240^2}{48}=1200\text{ W}[/tex]

Conclusion

The power is 1200 W

Answer Link

Otras preguntas

write a short story that describes haw matter changes from one physical state to another
Read the following review by a movie critic. Then, select the phrase that best completes each sentence. This film by director Franco Zurbán is about the crimina
Anna baked 3 batches of cookies with c cookies in each batch. She then ate 8 cookies!
All of the following are types of intelligence included in Howard Gardner’s theory of multiple intelligences except __________ intelligence. A. spatial B. music
The planet Pluto is 39.5 AU’s from the sun.How long does it take to go around the sun once.
A bag contains white marbles and yellow marbles, 54 in total. The number of white marbles is 6 less than 3 times the number of yellow marbles. How many white ma
The ratio of the angles in a quadrilateral are 2:3:5:10, what is the measure of the largest angle?
what is the name of germ that causes stomach cancer
what percent of 80 is 28
Can someone explain to me the inverse property of multiplication?