Physics
Physics, 27.05.2021 07:50, jj1077348

Una lámpara requiere 5 A y presenta una resistencia de 20 Ω, cuando está encendida.
a. ¿Cuál es la tensión?
b. ¿Qué resistencia adicional requiere si se desea operar a 120 V?
c. ¿Y 110 V?

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 11:00, flores1717
Positrons are spontaneously emitted from the nuclei of
Answers: 1
image
Physics, 22.06.2019 11:30, jexvilla
Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon
Answers: 1
image
Physics, 22.06.2019 16:20, brittanysanders
What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g
Answers: 2
image
Physics, 22.06.2019 21:10, ineedhelp2285
An athlete swings a ball, connected to the end of a chain, in a horizontal circle. the athlete is able to rotate the ball at the rate of 8.13 rev/s when the length of the chain is 0.600 m. when he increases the length to 0.900 m, he is able to rotate the ball only 6.04 rev/s. (a) which rate of rotation gives the greater speed for the ball? 6.04 rev/s 8.13 rev/s (b) what is the centripetal acceleration of the ball at 8.13 rev/s? m/s2 (c) what is the centripetal acceleration at 6.04 rev/s? m/s2
Answers: 2
Do you know the correct answer?
Una lámpara requiere 5 A y presenta una resistencia de 20 Ω, cuando está encendida.
a. ¿Cuál...

Questions in other subjects:

Konu
Mathematics, 04.09.2020 20:01
Konu
English, 04.09.2020 20:01
Konu
Arts, 04.09.2020 20:01