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

Author Question: In its ground state, the quantum numbers (n, , m1, ms) for hydrogen are, respectively, A) 1, 1, ... (Read 220 times)

PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
on: Jul 29, 2018
In its ground state, the quantum numbers (n, , m1, ms) for hydrogen are, respectively,
 
  A) 1, 1, 1, 1.
  B) 1, 0, 0, 0.
  C) 1, 0, 0, 1/2.
  D) 1, 1, 1, 1/2.

Question 2

Two cables of the same length are made of the same material, except that one cable has twice the diameter of the other cable.
 
  When the same potential difference is maintained across both cables, which of the following statements are true? (There may be more than one correct choice.)
  A) The electrons have the same drift velocity in both cables.
  B) The same current flows through both cables.
  C) Both cables carry the same current density.
  D) The current in the thin cable is four times as great as the current in the thick cable.
  E) The current in the thin cable is twice as great as the current in the thick cable.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

skipfourms123

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

A, C


PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Jul 29, 2018
Thanks


skipfourms123

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

The carbon cycle. Numbers are storage as 1015 g or fluxes as 1015 g per year (data from Schlesinger The carbon cycle. Numbers are storage as 1015 g or fluxes as 1015 g per year (data from Schlesinger
Bone marrow transplant. A bone marrow transplant is usually extracted from red bone marrow within a Bone marrow transplant. A bone marrow transplant is usually extracted from red bone marrow within a
This chart illustrates the four quadrants in which we can place the relationships between the state This chart illustrates the four quadrants in which we can place the relationships between the state
How to divide imaginary terms and complex numbers How to divide imaginary terms and complex numbers
Hydrogen ions control acidity Hydrogen ions control acidity
The Steady State of the Solow Model The Steady State of the Solow Model
Video: Double Stranded DNA Molecule Animation

For a complete list of videos, visit our video library