harmony10203 harmony10203

02-11-2021
Physics

contestada

Look at the Sankey diagram for an energy saving light bulb below. What is the bulb's efficiency?

Look at the Sankey diagram for an energy saving light bulb below What is the bulbs efficiency class=

Respuesta :

alcohen2006 alcohen2006

02-11-2021

It depends on what you're using this lightbulb for.

If you're using it to illuminate your walk-in closet, then it's 75% efficient.

If you're using it to warm the basket where the newborn kittens are, then it's only 25% efficient.

Answer Link

Otras preguntas

Jack is 3 years older than Susan. The sum of their ages is 27. Find their ages.

which of the following was not a provision of the monroe doctrine

(23/6)*(6/4)*(7/5)=?

I need help please !!!!!!!

Find the value of the greater root of x2 + 14x + 45 = 0. A) -9 B) -5 C) 5 D) 9

Continuity theory uses: a life course perspective to define normal aging and to distinguish it from pathological aging. role models to establish how successful

The Divine Comedy reflected Renaissance humanism by showing that. 1. People are responsible for their choices. the 2. Church is responsible for people’s lives.

What’s the y and x intercept of 3x+y=7

Fresh orange juice and frozen orange juice are substitutes in production. The price of fresh orange juice rises. As a result

What did Antony just happen to bring with him to the funeral? How does he again use reverse psychology to fire up the crowd?