(b) Older television technology uses a cathode ray tube to form an image while modern televisions use liquid crystal dis

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899604
Joined: Mon Aug 02, 2021 8:13 am

(b) Older television technology uses a cathode ray tube to form an image while modern televisions use liquid crystal dis

Post by answerhappygod »

B Older Television Technology Uses A Cathode Ray Tube To Form An Image While Modern Televisions Use Liquid Crystal Dis 1
B Older Television Technology Uses A Cathode Ray Tube To Form An Image While Modern Televisions Use Liquid Crystal Dis 1 (23.34 KiB) Viewed 33 times
(b) Older television technology uses a cathode ray tube to form an image while modern televisions use liquid crystal display (LCD) screens which use linear polaroids (polarisers) to generate the image. (1) Outline how a cathode ray tube results in an image being formed on the screen. (4 marks) (ii) If an electron is accelerated from rest through a voltage of 4000 V what speed does the electron strike the screen of a cathode ray tube with? (4 marks)
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”