How much time is required for electromagnetic energy to  travel 1 nautical mile and return to the source?

1 Answer

Answer :

12.36 microseconds.

Related questions

Description : 1 nautical mile how many km. ?

Last Answer : 1.853 km .

Last Answer : 1 nautical mile 6060 feet.

Description : Answer: A nautical mile is 1.15 miles long.

Last Answer : How many centimeters make a meter?

Description : Unit of distance used in navigation is (a) Nautical mile (b) Kilometre (c) Light year (d) Yard

Last Answer : Ans:(a)

Description : The unit of astronomical distance is the (a) angstrom (b) kilometre (c) nautical mile (d) light year

Last Answer : Ans:(d)

Description : Which of the following is the unit of distance in navigation? (1) Knot (2) Nautical mile (3) Bar (4) Angstrom

Last Answer : (2) Nautical mile Explanation: A nautical mile is based on the circumference of the earth, and is equal to one minute of latitude. It is slightly more than a statute (land measured) mile (1nautical mile = 1.1508 statute miles).

Description : A nautical mile is equal to ______

Last Answer : 1852 metres

Description : A nautical mile is equal to?

Last Answer : 6076 feet

Description : Atmospheric interference with the travel of electromagnetic energy increases with what rf energy characteristic?

Last Answer : Frequency.

Description : Soundings are required for (A) Making nautical charts for navigation (B) Ascertaining the areas subject to scour or silting (C) Obtaining detailed information for construction (D) All the above

Last Answer : (D) All the above

Description : What is the term used to identify the amount of field strength required to cause the electrons to just miss the plate and return to the filament in a circular orbit?

Last Answer : The critical value of field strength

Description : What happens to the speed of electromagnetic energy traveling through air as the altitude increases?

Last Answer : Speed increases

Description : What is the speed of electromagnetic energy traveling through air?

Last Answer : Approximately the speed of light (162,000 nautical miles per second).

Description : How much time will you save on a ten mile trip if you travel at 60 mph rather then 55?

Last Answer : Feel Free to Answer

Description : What characteristic is determined by the time required for a voltage wave to travel from the input end of an artificial transmission line to the output end and back again?

Last Answer : Pulse width

Description : What characteristic is determined by the time required for a voltage wave to travel from the input end of an artificial transmission line to the output end and back again?

Last Answer : Pulse width.

Description : A camel travels a certain distance each day. Strangely enough, two of its legs travel 30 miles each day and the other two legs travel nearly 31 miles. It would seem that two of the camel's legs ... of course this can't be true. Since the camel is normal, how is this situation possible? -Riddles

Last Answer : The camel operates a mill and travels in a circular clockwise direction. The two outside legs will travel a greater distance than the two inside legs.

Description : A camel travels a certain distance each day. Strangely enough, two of its legs travel 30 miles each day and the other two legs travel nearly 31 miles. It would seem that two of the camel's legs ... but of course this can't be true.Since the camel is normal, how is this situation possible? -Riddles

Last Answer : The camel operates a mill and travels in a circular clockwise direction. The two outside legs will travel a greater distance than the two inside legs.

Description : A horse travels a certain distance each day. Strangely enough, two of its legs travel 30 miles each day and the other two legs travel nearly 31 miles. It would seem that two of the horse's legs must be ... , but of course this can't be true, since the horse is normal. How is this possible? -Riddles

Last Answer : The horse operates a mill and travels in a circular clockwise direction. The two outside legs will travel a greater distance than the two inside legs.

Description : What is the answer to this question Tanya is training a turtle for a turtle race. For every of an hour that the turtle is crawling he can travel of a mile. At what unit rate is the turtle crawling?

Last Answer : ?

Description : Thanu can travel 24 miles downstream in a certain river in 12hrs less than it takes him to travel the same distance upstream. But if he could double his usual rowing rate for his 48 mile round trip, the downstream 24 miles would ... 3 miles/hr B) 8 / 3 miles/hr C) 7 / 5 miles/hr D) 3 / 5 miles/hr 

Last Answer : ANSWER : B 

Description : Electromagnetic radiation is hazardous to personnel in what two ways?

Last Answer : Rf burns and biological, thermal, and neurological effects.

Description : The mode theory uses electromagnetic wave behavior to describe the propagation of the light along the fiber. What is a set of guided electromagnetic waves called?

Last Answer : Modes of the fiber.

Description : What is the source of the electromagnetic energy that reaches earth from the sun?

Last Answer : the solar panals

Last Answer : one Nautical Mile = 1 . 652 Km

Description : Electromagnetic radiation: (A) Produces a time varying magnetic field and vice versa (B) Once generated, remains self-propagating (C) Is capable to travel across space (D) All of these

Last Answer : Answer: Option D

Description : A sample rate of ________is required for a good quality representation of telephone conversation. (A) 4500 times per second. (B) 700 integer sample points per minute. (C) 50 times per second per mile of distance travelled. (D) 8000 times per second.

Last Answer : (C) 50 times per second per mile of distance travelled.

Description : What is a Nautical Clock?

Last Answer : Is that the name for those clocks with a barometer and thermometer on them as well?

Description : Indian sovereignity in sea extends upto howmany nautical miles? -Do You Know?

Last Answer : answer:

Description : Territorial waters of India extends upto how many nautical miles? -Do You Know?

Last Answer : answer:

Description : How many nautical miles from France to New Zealand?

Last Answer : 19,057 nautical miles from France to New Zealand .

Description : How many nautical miles does the continental shelf extend ?

Last Answer : The continental shelf extends up to 350 nautical miles.

Description : If you are going 20 knots in open water how long will it take to go 140 nautical miles?

Last Answer : 1 knot = 1 nautical mile per hourtime = distance ÷ speed= 140 nautical miles ÷ 20 nautical miles per hour= 7 hours.

Description : How far is it from Lima Peru to Panama Canal in nautical Miles?

Last Answer : 2353 km

Description : The territorial waters of India extends up to (a) 5 nautical miles (b) 12 nautical miles (c) 15 nautical miles (d) 2 nautical miles

Last Answer : Ans: (b)

Description : Indian sovereignity in sea extends upto ____ nautical miles. (a) 8 (b) 10 (c) 12 (d) 14

Last Answer : Ans: (c)

Description : In March 2015 the Unted Nations decided to increase Pakistan’s Continental Shelf from 200 to 350 nautical miles. When did Pakistan submit its request for increasing limits of its Continental Shelf, to the United Nations? A. April 2009 B. October 2010 C. January 2011 D. January 2012

Last Answer : ANSWER: A

Description : In March 2015 the Unted Nations decided to increase Pakistan’s Continental Shelf from 200 to 350 nautical miles. When did Pakistan submit its request for increasing limits of its Continental Shelf, to the United Nations? A. April 2009 B. October 2010 C. January 2011 D. January 2012

Last Answer : ANSWER: A

Description : Distance of stars is measured in (a) Light years (b) Kilometres per second (c) Kilometres only (d) Nautical miles

Last Answer : Ans:(b)

Description : Territorial waters of India extends upto how many nautical miles?

Last Answer : 12

Description : Territorial waters of India extends upto how many nautical miles?

Last Answer : 12

Description : Territorial waters of India extends upto how many nautical miles?

Last Answer : 12

Description : Indian sovereignity in sea extends upto howmany nautical miles?

Last Answer : 12

Description : India’s territorial water extends up U9to a distance of ? (a) 19.2 miles (b) 12 nautical miles (c) 200 nautical miles (d) 12 km

Last Answer : (b) 12 nautical miles

Description : Pick up the correct statement from the following: (A) For nautical purposes, low water level is generally referred to by the navigators (B) The depth of the bed of the sea from the surface of water is ... (C) The contour lines on the bed of a water body are called fathoms (D) All the above

Last Answer : (D) All the above

Description : At a given port, the fetch is 400 nautical miles, the maximum height of storm wave will be (A) 2.073 m (B) 8.169 m (C) 9.144 m (D) 6.8

Last Answer : (C) 9.144 m

Description : The knot is a nautical measure of: w) length x) speed y) acceleration z) displacement

Last Answer : ANSWER: X -- SPEED

Description : What interaction causes energy to travel down a waveguide?

Last Answer : The interaction of the electric and magnetic fields.

Description : Light waves are different from sound waves in that 1. Light waves are electromagnetic but sound waves are not 2. Light waves can travel through water but sound waves cannot 3. Light travels with the same speed in all media 4. Light ... /are correct? (a) 1 and 5 (b) 2 and 3 (c) 3 and 4 (d) 1 and 4

Last Answer : Ans:(a)

Description : When electromagnetic wave are propagated through a waveguide, they A. are reflected from the walls but do not travel along them B. travel along all four walls of the waveguide C. travel along the broader walls of the guide D. travel through the dielectric without touching the walls

Last Answer : A. are reflected from the walls but do not travel along them