Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

Problem Statement 1. Think about a communications satellite in geosynchronous orbit. It sits approximately 35,786 kilo meter above the Earth's equator. What is the transmission delay in seconds that would be expected for a data packet to travel from one ground station to another via this satellite? You may make the simplifying assumption that the data packet travels at the speed of light in vacuum.

Problem Statement 2. Consider a "long haul" cable that is 100 km in length. Assume that the propagation speed in the cable is 2/3 the speed of light in vacuum. What is the transmission delay (in milli-seconds) through this cable? In other words, how long does it take for a single bit to travel from one end of the cable to the other?

Physics, Academics

  • Category:- Physics
  • Reference No.:- M937986

Have any Question? 


Related Questions in Physics

1 state why it is reasonable to assume that a reactor is

1. State why it is reasonable to assume that a reactor is infinite when developing neutron transport equations, even though no reactor is truly infinite. 2. Discuss reactivity and two factors that affect it.

Another example in which the emphasis is not on priors you

Another example in which the emphasis is not on priors. You visit a family whose three children are all at the local school. You don't know anything about the sexes of the children. While walking clumsily round the home, ...

An 2655 kg van runs into the back of an 848 kg compact car

A(n) 2655 kg van runs into the back of a(n) 848 kg compact car at rest. They move off together at 8.8 m/s. Assuming no friction with the ground, find the initial speed of the van.

A single-phase diode bridge is supplied by an acnbspsource

A single-phase diode bridge is supplied by an a c  source of 257 V, 60 Hz. This bridge in turn supplies a dc load of I dc = 60 A. Estimate the voltage drops due to (1) source with an inductance of 0.02 m H , (2) each dio ...

The cable between the two towers of a power line hangs in

The cable between the two towers of a power line hangs in the shape of the curve where T is the tension in the cable at its lowest point and w is the weight of the cable per unit length. This curve is called a catenary. ...

An lr combination is connected to an ideal battery if l 10

An LR combination is connected to an ideal battery. If L= 10 mH, R = 2.0 ohms and E = 2.0 v how much time will it take for the current to reach 0.63 A?

A 0427 kg mass is attached to a spring with a force

A 0.427 kg mass is attached to a spring with a force constant of 25.3 N/m and released from rest a distance of 3.07 cm from the equilibrium position of the spring. Calculate the speed of the mass when it is halfway to th ...

Starting from rest a truck travels in a straight line for

Starting from rest, a truck travels in a straight line for 9.0 s with a uniform acceleration of +1.5 m/s2. The driver then applies the brakes for 2.0 s, causing a uniform acceleration of -3.0 m/s2 over that time. (a) Wha ...

The blood flow speed through an aorta with a radius of 1 cm

The blood flow speed through an aorta with a radius of 1 cm is 0.28 m/s. if hardening of the arteries causes the aorta to be constricted to a radius of 0.8 cm, what is the new blood flow speed?

A bag contains one counter known to be either white or

A bag contains one counter, known to be either white or black. A white counter is put in, the bag is shaken, and a counter is drawn out, which proves to be white. What is now the chance of drawing a white counter? [Notic ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen