♡ 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 👍 :1.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Formation of Ozone hole is maximum over- ...
➣ One of the constituents of tear gas ...
➣ जल का घनत्व केरोसिन तेल के घनत्व ...
➣ शुष्क बर्फ क्या है ? ...
➣ खाने के पैकेट पर भूरा या लाल ...
➣ Stomatal opening and closing best regulated by ...
➣ Antacid tablet consists of- ...
➣ Which of the following can be used ...
➣ Which one of the following minerals is ...
➣ Cement containing excess amount of lime- ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science
➤ Scientific Instruments
➤ Various Sciences
➤ Research Institutions
➤ Inventions and Discoveries