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

Author Question: What is the safest way or method to observe a solar eclipse? a. using a telescope b. wearing ... (Read 12 times)

michelleunicorn

  • Hero Member
  • *****
  • Posts: 565
on: Jul 27, 2018
What is the safest way or method to observe a solar eclipse?
 
  a. using a telescope
 b. wearing sunglasses
 c. by observing with your naked eyes
 d. through a pinhole projection
 e. through a UV filter held up to the sky

Question 2

How many Saros cycles does it take for the same eclipse to occur at about the same location on Earth?
 
  a. one cycle
 b. three cycles
  c. 18 cycles
 d. 22 cycles
 e. 54 cycles


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

b


michelleunicorn

  • Hero Member
  • *****
  • Posts: 565
Reply #2 on: Jul 27, 2018
Thank you!


Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

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

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

A method to measure the lateral movement of membrane proteins. A method to measure the lateral movement of membrane proteins.
Body Part, Method of Examination, and Equipment Used During the General Physical Examination Cont. Body Part, Method of Examination, and Equipment Used During the General Physical Examination Cont.
How to evaluate third-order determinants by Minors Method (Question 1) How to evaluate third-order determinants by Minors Method (Question 1)
Delta Method Solution Delta Method Solution
Telescope Telescope
Telescope Telescope
Video: Digestion Animation

For a complete list of videos, visit our video library