♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following helps in clotting ...
➣ The pH of lemon juice is expected ...
➣ मानव शरीर का समान्य तापमान कितना होता ...
➣ If a body moves with a constant ...
➣ A Periscope works on the principle of- ...
➣ Newton's First law is also called as- ...
➣ The sky appears blue due to- ...
➣ The function of sedimentation tank in Sewage ...
➣ The S.I. unit of electric charge is- ...
➣ Which of the following will replace hydrogen ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Various Sciences
➤ Computer Awareness
➤ Everyday Science
➤ Environment Science