This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How much energy must be absorbed to ionize a hydrogen atom whose electron is in the ground state (n ... (Read 87 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jul 28, 2018
How much energy must be absorbed to ionize a hydrogen atom whose electron is in the ground state (n = 1)?
 a. Zero
  b. 1 eV
  c. 0.053 eV
  d. 13.6 eV

Question 2

A transformer is to be designed to increase the 30 kV-rms output of a generator to the transmission-line voltage of 345 kV-rms. If the primary winding has 80 turns, how many turns must the secondary have?
 a. 6
  b. 70
  c. 920
  d. 9200
  e. 12


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rleezy04

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

c


armygirl

  • Member
  • Posts: 556
Reply 2 on: Jul 28, 2018
Excellent

brbarasa

  • Member
  • Posts: 308
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Electron micrographs of a cellular membrane. Electron micrographs of a cellular membrane.
Insects Under the Electron Microscope Insects Under the Electron Microscope
Sketch the graph of each function using transformations. State the domain and range. Sketch the graph of each function using transformations. State the domain and range.
Color-enhanced electron micrograph of E. coli undergoing cell division Color-enhanced electron micrograph of E. coli undergoing cell division
A slice of cheese pizza has a caloric content of 150 Cal. If this energy could b A slice of cheese pizza has a caloric content of 150 Cal. If this energy could b
Polyribosomes as seen under the electron microscope Polyribosomes as seen under the electron microscope
Video: Structures that affect circulation - heart and MABP

For a complete list of videos, visit our video library