Question: Dish receivers for satellite TV always use the concave side of the dish, never the convex side. Explain.

Dish receivers for satellite TV always use the concave side of the dish, never the convex side. Explain.

Step by Step Solution

★★★★★

3.43 Rating (181 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

The concave side of the dish collects the parallel rays co... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

1307-P-M-P-Q-M(1257).docx

120 KBs Word File

Students Have Also Explored These Related Modern Physics Questions!

Q:

A person looks at his reflection in the concave side of a shiny spoon. Is it right side up or inverted? Does it matter how far his face is from the spoon? What if he looks in the convex side?

Q:

A geostationary satellite is at a distance of 40,000 km from a ground receiving station. The satellite transmitting antenna is a circular aperture with a 1-m diameter and the ground station uses a...

Q:

The figure shows the popular dish antenna that receives digital TV signals from a satellite. The average intensity of the electromagnetic wave that carries a particular TV program is S = 7.5 10-14...

Q:

The laws of optics also apply to electromagnetic waves invisible to the eye. A satellite TV dish is used to detect radio waves coming from orbiting satellites. Why is a curved reflecting surface (a...

Q:

HELP ME PLEASE BEEN STOCK HERE FOR HOURS NOW D. Suggested Enrichment/Reinforcement Activitylies Making a Rainbow at Home! A rainbow appears when the light gets split up into its 7 different colours:...

Q:

This text was adapted by The Saylor Foundation under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License without attribution as requested by the work's original creator or licensee. 1...

Q:

Read the Peppercorn Dining Case on pages 228-256 in your text. As you read, think like an OD practitioner. We will break the Peppercorn Dining Case Study into 2 assignments. This assignment will...

Q:

Provide details on what concepts or models might help you analyze the data? What conclusions would you draw from the analysis? Using on organization-level diagnostic model, provide detailed analysis...

Q:

which one of the following is not a factor of production as recognized by economists A) Land B)Labor C)enterprise D)capital E)raw materials like basic metal In the pure capitalistic economy, the main...

Q:

which one of the following is not a factor of production as recognized by economists A) Land B)Labor C)enterprise D)capital E)raw materials like basic metal In the pure capitalistic economy, the main...

Q:

Jennifer Brent Corporation owns equipment that cost $72,000 and has a useful life of 8 years with no salvage value . On January 1, 2008, Jennifer Brent leases the equipment to Havaci Inc. for one...

Q:

Consider a matrix A with singular vectors ; and corresponding singular vectors (u, Vi). (i) Show that AT ui = OiVi. Ui Vi (ii) show that the vectors corresponding eigenvalue. are eigenvectors of the...

Q:

ABC Co . has a D / E ratio of . 5 , a P / E of 1 0 , and $ 5 0 , 0 0 0 in outstanding debt. The debt is selling at par and the shares of stock are selling at $ 2 5 a share. How many shares of stock...

Q:

8. What is the exchange rate between dollars and Swiss francs if one dollar is convertible into 1/20 ounce of gold, and one Swiss franc is convertible into 1/40 ounce of gold?

Q:

A boy throws a stone straight upward with an initial speed of 15.0 m/s. What maximum height will the stone reach before falling back down?

Q:

In Exercise 64, what would be the maximum height of the stone if the boy and the stone were on the surface of the Moon, where the acceleration due to gravity is only one-sixth of that of the Earths?

Q:

The Petron as Twin Towers in Malaysia and the Chicago Sears Tower have heights of about 452 m and 443 m, respectively. If objects were dropped from the top of each, what would be the difference in...

Q:

The following three defense stocks are to be combined into a stock index in January 2013 (perhaps a portfolio manager believes these stocks are an appropriate benchmark for his or her performance):...

Q:

Given the following demand data, Perlod Demand 1 56 52 56 51 5 57 Book a. Compute a weighted average forecast using a weight of 0.4 for the most recent period, 0.3 for the next most recent, 0.2 for...

Q:

Enter the Current and Long - Term portions of the following loan Loan Received a $ 3 6 , 0 0 0 loan payable in equal ( i ) Incorrect. Try again. SUBMIT instalments over the next 3 years.