shikaijohnson726 shikaijohnson726

24-04-2020
Physics

contestada

Part A
A battery powers a circuit for a small noisy fan. The fan's motor gets warm as it turns. What energy
transformations are taking place?

Respuesta :

24-04-2020

Answer:

It would be electrical energy to kinetic energy

Explanation: because of the motion that fan has now.

Answer Link

madinanassiry1 madinanassiry1

27-04-2020

Answer:

Electric potential energy in the battery transforms to electric energy. Electric energy transforms to motion energy (spinning fan blades), sound energy (noise), and thermal energy (a warm motor).

Explanation:

Answer Link

Otras preguntas

why might someone argue that a person should have military experience before serving as president

Present at least two paragraphs describing your thoughts about the course. This assignment is worth double points (10 points). Here are some points to help guid

Question 2 : Combien de fois le Panda va-t-il dire "Bonjour" ? 0 1 2 3

“lost illusions” main point of the story is?

At a certain point on the beach, a post sticks out of the sand. The top of the post is 75cm above the beach. The depth of the water at the post varies with time

(x^3+6x^2+5x-6)÷(x+2)

What is Square root of 3,000,000,500

Find the value of x in the equation sin(5x) = COS40

Help please, I need to get through geometry recovery class

Need help Exam tomorrow