♡ 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 👍 :803
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The phenomenon which causes mirage is- ...
➣ The plastic material commonly used for making ...
➣ The pH of weak base line between ...
➣ Persistance of vision is the principle behind- ...
➣ मानव पाचन तन्त्र का सबसे लम्बा भाग ...
➣ Red blood corpuscles are formed in the ...
➣ What should be the size of the ...
➣ Refrective index of diamond is ...
➣ The North Pole of the earth's magnet ...
➣ Function of kidney is ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Various Sciences
➤ Inventions and Discoveries
➤ Research Institutions
➤ Computer Awareness
➤ Environment Science
➤ Everyday Science
➤ Miscellaneous