This topic contains a solution. Click here to go to the answer

Author Question: The rms value of the electric field component of an electromagnetic wave is 27.2 N/C. What is the ... (Read 79 times)

anshika

  • Hero Member
  • *****
  • Posts: 510
The rms value of the electric field component of an electromagnetic wave is 27.2 N/C. What is the maximum value of the electric field?
 
  A) 38.5 N/C
  B) 19.2 N/C
  C) 27.2 N/C
  D) 47.4 N/C
  E) 52.8 N/C

Question 2

A water rocket built from a two-liter bottle half-filled with water pressurized with compressed air can develop a thrust of 300 N.
 
  At what rate would water have to come out of the rocket to develop that thrust? The jet of water emerging from the bottle has a diameter of 2.20 cm and the density of water is 1000 kg/m3. A) 2.70 kg/s
  B) 5.30 kg/s
  C) 10.7 kg/s
  D) 32.1 kg/s
  E) 21.4 kg/s



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

verrinzo

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

A

Answer to Question 2

C




anshika

  • Member
  • Posts: 510
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it


shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

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?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

For a complete list of videos, visit our video library