Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
DUAL NATURE OF MATTER AND RADIATION
Question #88545
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
6 Views
Question
What is the significance of using an evacuated glass tube in Lenard’s experiment?
A. To allow light to pass through
B. To increase electrical conductivity
C. To prevent collisions between electrons and air molecules
D. To cool the electrodes
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What experimental device did Hertz use when he discovered the photoelectric effect?
4
What is the de Broglie wavelength of a 2 kg object moving at 0.5 m/s?
5
What is the kinetic energy of an electron emitted when hν = 2φ₀?
4
Who among the following is the President of the Indian Olympic Association and a nominated member of...
(Current Affairs)
12
What is the bone age cut-off for male cricketers in the Under-16 category according to the new BCCI ...
(Current Affairs)
21