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

Author Question: If you were to come back to Earth in 150 million year's time, what would a map of the planet look ... (Read 80 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jul 27, 2018
If you were to come back to Earth in 150 million year's time, what would a map of the planet look like compared to today?
 
  A) so completely different that none of our current continents would be recognizable
  B) only slightly different because plate motion is extremely slow
  C) exactly the same because plate tectonics is no longer occurring
  D) quite different because plate tectonics would have caused a shift in the position of the continents

Question 2

A glass plate 2.5 cm long is separated from another glass plate by a strand of someone's hair (diameter 0.010 mm). How far apart are the adjacent interference bands when viewed with light of wavelength 600 nm?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tkempin

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

0.75 mm


nenivikky

  • Member
  • Posts: 516
Reply 2 on: Jul 27, 2018
Gracias!

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

The Tilt of Earth’s Axis The Tilt of Earth’s Axis
Dwarf Planet Eris Dwarf Planet Eris
Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
Earth’s Spheres Earth’s Spheres
Slap the foot bottom with the back of the hand. Rapid, light slaps create a stimulating sensation. Slap the foot bottom with the back of the hand. Rapid, light slaps create a stimulating sensation.
Brushing off to finish-back. In a quiet voice ask the person to sit up with legs off the side of the ... Brushing off to finish-back. In a quiet voice ask the person to sit up with legs off the side of the ...
Video: Brain Lobes Animation

For a complete list of videos, visit our video library