Computers and Technology

Computers and Technology, 27.06.2019 06:00, Kin90ful

Which of the following statements about light-emitting diodes is correct? a. light-emitting diodes have very short life-spans in circuits. b. light-emitting diodes are used as indicators in circuits. c. light-emitting diodes are used as rectifiers in circuits. d. light-emitting diodes conduct current in either direction in circuits.

answer

Answers: 1

Show answers

Similar questions

Предмет

Physics, 03.07.2019 01:30, hemaam8

Draw a labelled plot of the spectral characteristics of blackbody radiation for three different blackbody temperatures (three plots). comment on three key features of these plots. explain why the spectrum of sunlight shows some differences with a corresponding blackbody spectrum. b) (8 marks) describe the construction, principle of operation and applications of a light emitting diode (led). c) (6 marks) draw the i-v characteristics of a light emitting diode. mark on your graph the region where light emission is strongest. discuss the similarities and differences between light emitting diodes and laser diodes.

Answers: 3

Предмет

Computers and Technology, 16.07.2019 05:30, carleygalloway103

Which of the following statements about light emitting in diodes is correct

Answers: 1

Предмет

Chemistry, 30.08.2019 07:30, jorozco3209

Afluorescent light tube usually contains a. a vacuum. b. oxygen. c. mercury vapor. d. light-emitting diodes.

Answers: 2

Предмет

Computers and Technology, 17.09.2019 12:30, aniah05

Which of the following statements about light-emitting diodes is correcta. light-emitting diodes are used as indicators in circutsb. light-emitting diodes are used as defectors in circutsc. light-emitting diodes have very short life-spans in circutsd. light-emitting diodes conduct current in either direction in circuts

Answers: 1

Do you know the correct answer?

Which of the following statements about light-emitting diodes is correct? a. light-emitting diodes...

Questions in other subjects:

Konu

Business, 11.03.2020 18:29

The price of apples used to make apple pies has decreased. At the same time, people expect the price of apple pies decrease significantly in the future. Given these two effects, wh...

Konu

Computers and Technology, 11.03.2020 18:29

Write a method named generateArray that accepts an int size as its parameter and returns an int array where each element is populated incrementally beginning at 1 and ending at the...

Konu

Social Studies, 11.03.2020 18:29

A person driving over the prescribed speed limit in a suburban area hits and injures a pedestrian jaywalking against a red "Do Not Walk" sign. The jury finds that the driver was 80...

Konu

Mathematics, 11.03.2020 18:29

A point on the edge of a fan blade that is rotating in a plane is 10 centimeters from the center of the fan. What is the distance traveled, in centimeters, by this point in 15 seco...

Konu

Mathematics, 11.03.2020 18:29

Number Systems (a) Which value is larger, 3.810 or 3.816 ? Justify your answer. (b) Order the given numbers from smallest to largest. Justify your answer...

Konu

Biology, 11.03.2020 18:29

Which phrases describe oxygen's roles in Earth’s atmosphere? Select three options. allows fuels to burn forms clouds that produce rain is the gas that animals breathe is used by pl...

Konu

Social Studies, 11.03.2020 18:29

Environmental problems whose dimensions include differential exposure to risk from toxic wastes and air pollution or lack of access to the natural beauty of parks based on ethnicit...

Konu

Social Studies, 11.03.2020 18:29

A society that remains relatively unchanged because of its separation from other societies by mountain ranges, dense jungles, or impassable deserts is an example of how can affect...

Konu

Computers and Technology, 11.03.2020 18:29

Which is the term for a computer typically located in an area with limited security and loaded with software and data files that appear to be authentic, yet they are imitations of...

Konu

Mathematics, 11.03.2020 18:29

Which of the following is the inverse of y = 6 Superscript x?...

Other tasks in the category: Computers and Technology More task