♡ 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 👍 :982
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The air becomes headed by- ...
➣ x rays are ...
➣ in fire extinguishers which acid is used ...
➣ Litmus is obtained from- ...
➣ 'ल्यूकेमिया' एक बीमारी है, जो सम्बन्धित है ...
➣ What I viewed through an electron microscope? ...
➣ The resources which can be used continuously ...
➣ Number of atoms present in one mole ...
➣ Which of the following has lowest melting ...
➣ Milk is a nature- ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Computer Awareness
➤ Research Institutions
➤ Environment Science
➤ Various Sciences
➤ Scientific Instruments
➤ Everyday Science
➤ Inventions and Discoveries