Properties of Materials Floating or Sinking in Water, Opaque

#IndianSignLanguage #DEPwD #ISLRTC
--------------------------
Welcome to ISLRTC’s KZbin channel where you can learn about Indian Sign Language (ISL), the sign language used by the deaf community in India.
--------------------------
You can contact us here:
Facebook: / islrtc
--------------------------
If you want to know more about ISL of India, check out:
ISLRTC: www.islrtc.nic.in/
ISL Dictionary Website: divyangjan.dep...
Twitter: / islrtc
E-mail ID: [e-mail]