♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Sound wave cannot pass through above ...
Que.
Sound wave cannot pass through above
A.
an ideal gas
B.
a solid -liquid mixture
C.
a liquid -gas mixture
D.
a perfect vacuum
Right Answer is :
✓ D. a perfect vacuum
⚑ Report
Views 👍 :4.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when was the first tetanus toxicite produced ...
➣ Slag is name given for- ...
➣ Solder metal is an alloy of- ...
➣ When a bond is formed between two ...
➣ Red light is used for signals because ...
➣ Tesla is a unit of magnetic- ...
➣ The strongest oxidizing agent among the following ...
➣ The S.I. unit of electric charge is- ...
➣ Blowing air with open pipe is an ...
➣ Heavy metal pollution of water is caused ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Research Institutions
➤ Environment Science
➤ Everyday Science
➤ Computer Awareness