Skip to content
General Knowledge mcqs
Everyday Science mcqs
Computer mcqs
Pak Studies
Islamic Studies mcqs
Forestry mcqs
General Knowledge mcqs
Everyday Science mcqs
Computer mcqs
Pak Studies
Islamic Studies mcqs
Forestry mcqs
Login
Register
Quiz Mode
mcqscareer
Surface of sodium is illuminated by a light of 6000Å wavelength. Work function of sodium is 6 eV.Then minimum K.E. of emitted electrons is _____
0 eV
1.53 eV
2.46 eV
4.14 eV
Facebook
WhatsApp
You May Like
Prev
Previous
A 400 pF capacitor is charged with a 100 V battery. After disconnecting the battery this capacitor is connected with another 400 pF capacitor. Then the energy loss is_______
Next
A wave of frequency 500 Hz travels between X and Y and travel a distance of 600 m in 2 sebetween X and Y. How many wavelength are there in distance XY :
Next
Comment
Top Contributors
Zabeehullah
14962 Points
aviator_ddel
0 Points
good_ehEt
0 Points
All Categories
Agriculture mcqs (0)
Computer mcqs (1,155)
Current Affairs (2)
English (2,088)
Everyday Science mcqs (1,820)
Forestry mcqs (995)
Geography mcqs (272)
Islamic Studies mcqs (901)
Maths (65)
Past Papers MCQs (8,572)
Pedagogy mcqs (0)
Quantitative Reasoning (Maths)
No categories
Verbal Reasoning (English)
No categories
Past Papers
Biology mcqs (1,615)
Chemistry mcqs (1,159)
General Knowledge mcqs (2,987)
Pak Studies (987)
Physics mcqs (868)
Practice Papers
No categories
About Us
Account
Blog
Contact Us
Dashboard
Disclaimer
Edit
Home
Login
Privacy Policy
Register
Submit-Mcq
Test123
TestByFa
Thank You
Email
error:
Content is protected !!
Scroll to Top
Insert/edit link
Close
Enter the destination URL
URL
Link Text
Open link in a new tab
Or link to existing content
Search
No search term specified. Showing recent items.
Search or use up and down arrow keys to select an item.
Cancel
