« previous next »

Author Question: What is 56 + (32.00 )/(1.2465 + 3.45 ) written with the correct number of significant figures? A) ... (Read 305 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Jul 29, 2018
What is 56 + (32.00 )/(1.2465 + 3.45 ) written with the correct number of significant figures?
 
  A) 62.8
  B) 62.812
  C) 62.81
  D) 63
  E) 62.8123846

Question 2

A polarizer is oriented at an angle  to the vertical. If the vertically polarized beam of light of intensity 200 W/ m2 passes through the polarizer, find the transmitted intensity of light for an angle of 90.0.
 
  A) 0 W/m2
  B) 50.0 W/m2
  C) 400 W/m2
  D) 100 W/m2
  E) 200 W/m2


shayla

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

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.

Norman Bel Geddes, with Dr. Otto Koller, Air Liner Number 4. Norman Bel Geddes, with Dr. Otto Koller, Air Liner Number 4.
Correctly written checks. Correctly written checks.
The number of research articles published on the topic of religious practices and spirituality have ... The number of research articles published on the topic of religious practices and spirituality have ...
How to add, subtract, multiply, and divide using the rules of significant digits (Part 1) How to add, subtract, multiply, and divide using the rules of significant digits (Part 1)
Significant Figures Calculation Significant Figures Calculation
The relationship between the number of stem cell divisions in the lifetime of a given tissue and the The relationship between the number of stem cell divisions in the lifetime of a given tissue and the
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library