Jump to content

sajidur

New Members
 View Profile  See their activity

  • Posts

    1

  • Joined

  • Last visited

About sajidur

  • Birthday 03/20/1993

Profile Information

  • Location
    Kolkata, India
  • Favorite Area of Science
    Physics
  • Occupation
    Student

Retained

  • Lepton

sajidur's Achievements

Lepton

Lepton (1/13)

10

Reputation

  1. sajidur
    I wonder what makes anything trnsparent, translucent or opaque? Light can travel through vacuum but not through a brick-wall, but on the other hand sound (which is also energy), can go through a wall!
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.