kutbiserene006 kutbiserene006

27-12-2021
Physics

contestada

A current of 2.0 A flows through a flashlight bulb when it is connected
across the terminals of a 5 V battery. What is the energy dissipated by this
bulb during 1 hour of continuous working?*

Respuesta :

Аноним Аноним

27-12-2021

V=5V
I=2A
t=1h

Using Joules law

[tex]\\ \sf\Rrightarrow H=VIt[/tex]

[tex]\\ \sf\Rrightarrow H=5(2)(1)[/tex]

[tex]\\ \sf\Rrightarrow H=10Kwh[/tex]

Answer Link

Otras preguntas

sentinel : sentire :: A. sensuous : sonare B. old : olere C. tangent : tangere D. toward : ad

This patriotic hymn, also called “America,” shares its tune, ironically, with “God Save the Queen,” the British National Anthem. Name it. a. “My Country, ‘Tis o

Instead of promptly consulting a dictionary, a careful reader can often decipher a word''s meaning by relying on _____. context clues a knowledge of Latin and G

What are the coordinates of of the point that would divide the segment with endpoints from p1(2,8) to p2(7,3) into two segments with a ratio of 4:1

One positive attribute of dietary fat is that it's a good source of a. vitamin C. b. water. c. boron. d. energy.

How many people were living in the United States of America on July 4, 1776? a. 2.5 million b. 9 million c. 15 million d. 30 million

Which is part of the Judicial branch at the federal level? a. The Supreme Court c. The Senate b. The Congress d. The Presidential Cabinet

To derive energy from food, you must eat foods that contain a. fiber. b. carbohydrates, proteins, and fats. c. vitamins and minerals. d. water.

If you are standing in front of 1600 Pennsylvania Avenue, what are you looking at? a. the Capitol building b. the Metropolitan Museum of Art c. the White House

An experiment produced 0.10 g CO2 with a volume of 0.056 L at STP. If the accepted density of CO2 at STP is 1.96 g/L, what is the approximate percent error?