♡ 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 👍 :2.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Out of the following which is most ...
➣ मानव पाचन तन्त्र का सबसे लम्बा भाग ...
➣ The radiant energy having lowest energy is- ...
➣ In electro-refining, the pure metal depicted on- ...
➣ Typhoid and cholera are typical examples of ...
➣ Tallest tree is ...
➣ The increased intraocular pressure of eye produces ...
➣ Supersonic jet causes pollution by thinning of- ...
➣ Shock-absorbers are usually made of steel as ...
➣ The 'king of metals' is- ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Miscellaneous
➤ Everyday Science
➤ Various Sciences
➤ Research Institutions
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Computer Awareness