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

Author Question: A possible design of a warp drive might involve A) generating a shortcut between two distant ... (Read 32 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
A possible design of a warp drive might involve
 
  A) generating a shortcut between two distant parts of the universe through a black hole
  B) placing a movable massive object like a black hole in front of a spacecraft and using its gravity to shorten the spatial distances in front of the rocket
  C) using the annihilation of matter and antimatter to accelerate a spacecraft close to the speed of light
  D) generating a shortcut between two distant parts of the universe through hyperspace

Question 2

A beam of light passes through a polarizer and then an analyzer. In this process, the intensity of the light transmitted is reduced to 10 of the intensity incident on the analyzer.
 
  What is the angle between the axes of the polarizer and the analyzer? A) 18
  B) 22
  C) 22
  D) 68
  E) 72


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

karlss

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

E


darbym82

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 27, 2018
Thanks


karlss

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

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.

Gravitational Lensing of Extremely Distant Galaxies Gravitational Lensing of Extremely Distant Galaxies
DISTILLATION/ABSORPTION COLUMN DESIGN DISTILLATION/ABSORPTION COLUMN DESIGN
Masamichi Udagawa and Sigi Moeslinger, Antenna Design, Knoll Toboggan Chair. Masamichi Udagawa and Sigi Moeslinger, Antenna Design, Knoll Toboggan Chair.
The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ... The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ...
Generating Energy from Glucose When your body needs to break down glucose Generating Energy from Glucose When your body needs to break down glucose
Starting Out with Programming Logic and Design Starting Out with Programming Logic and Design
Video: Resting membrane potential - electrical polarity and maintenance requirements

For a complete list of videos, visit our video library