« previous next »

Author Question: When we speak of time dilation, we mean that time A) compresses with speed. B) stretches with ... (Read 97 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?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Eating is a nutritional as well as a social time Eating is a nutritional as well as a social time
Weak valve springs will produce a normal reading at idle, but as engine speed increases, the needle ... Weak valve springs will produce a normal reading at idle, but as engine speed increases, the needle ...
Increased amounts of "screen time" are contributing to decreased amounts of physical ... Increased amounts of "screen time" are contributing to decreased amounts of physical ...
Continental Drift: An Idea Before Its Time Continental Drift: An Idea Before Its Time
Disitive Time For Milk Products Disitive Time For Milk Products
The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ... The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ...
Video: Stroke volume

For a complete list of videos, visit our video library