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

Select items that can reduce the amount you pay for a good or service. A.mail-in rebate B.sales tax C.coupon D. Comparative shopping
2. Tom's brother saw an advertisement for a special at Muscle Fitness. Muscle Fitness is offering $20 off the one-time regular registration fee of $80. Membersh
how can you tell the difference between a male and a female fish ?
you know the mass of an object and the force applied to the object to make it move. which of newtons laws of motion will help you calculate the acceleration of
is playing games on the computer bad for you ?
The role of data analysis in the scientific method?
Why is there controversy about using embryonic stem cells?
write the equation of a line with y-intercept of 5 and a slope of 3 forths.
Why does the Mandarin’s daughter give advice from behind a screen?
Can someone one help me with number 2 plz write how u got the answer