« previous next »

Author Question: When we speak of time dilation, we mean that time A) compresses with speed. B) stretches with ... (Read 87 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
on: Jul 29, 2018
When we speak of time dilation, we mean that time
 
  A) compresses with speed.
  B) stretches with speed.
  C) is constant at all speeds.

Question 2

If you travel at high speed, then compared with your friends who stay at home, you are
 
  A) older.
  B) younger.
  C) neither younger or older.
  D) taller.


FergA

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

moongchi

  • Hero Member
  • *****
  • Posts: 516
Reply #2 on: Jul 29, 2018
Thanks


FergA

  • Sr. Member
  • ****
  • Posts: 352
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

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.

The stages of labor and delivery. (A) During the dilation stage the cervix thins and dilates to 10 c The stages of labor and delivery. (A) During the dilation stage the cervix thins and dilates to 10 c
Varicosis. (a) Varicose veins develop due to the failure of valves in the superficial veins of the l Varicosis. (a) Varicose veins develop due to the failure of valves in the superficial veins of the l
If you want to show differences between items at the same time, a bar graph is more effective than a If you want to show differences between items at the same time, a bar graph is more effective than a
Median Annual Earnings of Full-Time Workers, by Gender, 1960–2010 Median Annual Earnings of Full-Time Workers, by Gender, 1960–2010
(A) Dilation stage: uterine contractions cause dilation of the cervix; (B) expulsion stage: birth, ... (A) Dilation stage: uterine contractions cause dilation of the cervix; (B) expulsion stage: birth, ...
Mirror recognition and self-naming develop at almost exactly the same time Mirror recognition and self-naming develop at almost exactly the same time
Video: Eczema

For a complete list of videos, visit our video library