roaa200600 roaa200600

28-12-2020
Physics

contestada

A lamp is 10% efficient. How much electrical energy must be supplied to the lamp each second if it produces 20 J of light energy per second?

Respuesta :

snoopy72 snoopy72

28-12-2020

Answer:

200J

Explanation:

200J is 100%, 10% of 200J would be 20J

Answer Link

Otras preguntas

Which line from Maya Angelou's poem "I Know Why the Caged Bird Sings" represents African Americans and their struggles? A. and dips his wings in the orange sun

first answer gets brainliest When a number x is multiplied by 6, the result is 3/8 . What is the value of x? Drag and drop the correct number into the box so

Brian has 3/4 hour to work on his math problems. It’s takes him 1/8 hour to finish one math problem can brian finish during this time?

Write code to complete doublepennies()'s base case. sample output for below program: number of pennies after 10 days: 1024 note: these activities may test code

Which is the correct coefficient matrix for this system? 3x + 4y = 12 - x - 6y = 10

The length of a rectangle is one unit shorter than one-sixth of the width, x. Which expression represents the perimeter of the rectangle? A. 1/3x -4 B. 7/3x -8

Helpp me pleaseee!!!!!A box race track charges a membership fee and and entry fee per race. One racer paid a total of $76after 3 races.Another racer paid a tot

The length of a rectangle is l and the width of the rectangle is w. Which statement explains why the perimeter of the rectangle can be found using l + w + l

What attracted french and England to the north AtlanticA.fishing industyB. native AmericansC. probability for goodD.the glory of conquest

Complete the sentence with the correct verb tense. Ms. Bryner says she __________________ everything, even when a candy bar cost a dime. A) remember B) remembe

ACCESS MORE EDU ACCESS