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

Author Question: The United States has the unit of currency dollars (unit symbol: ). Which of the following is a ... (Read 19 times)

mpobi80

  • Hero Member
  • *****
  • Posts: 519
on: Aug 27, 2018
The United States has the unit of currency dollars (unit symbol: ). Which of the following is a proper expression of the value seventy seven hundred dollars +/- 1 dollar?
 
  A)  7.7  10+4
  B)  7.7  10+3
  C)  7700
  D)  7.700  10+3

Question 2

The alpha particle has twice the electric charge of the beta particle but deflects less than the beta in a magnetic field because it ________.
 
  A) moves much slower
  B) moves much faster
  C) has much more inertia
  D) has much less inertia


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rekilledagain

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

C


mpobi80

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: Aug 27, 2018
Thanks


rekilledagain

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Phacopid trilobite, Devonian age, Ohio, United States Phacopid trilobite, Devonian age, Ohio, United States
Cartoon of Uncle Sam teaching states in Puck Cartoon of Uncle Sam teaching states in Puck
One unit of clathrate structure surrounding a hydrophobic molecule (yellow) One unit of clathrate structure surrounding a hydrophobic molecule (yellow)
Approximately 40 percent of farmers in the United States are 55 years old or older Approximately 40 percent of farmers in the United States are 55 years old or older
Percent of Selected Foods and Beverages Consumed in the United States Percent of Selected Foods and Beverages Consumed in the United States
Orientation and structure of a nephron, the functional unit of the kidney. Orientation and structure of a nephron, the functional unit of the kidney.
Video: Mendel's pea plant, Pisum sativum experimental

For a complete list of videos, visit our video library