♡ 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 👍 :929
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ During A I D S how many ...
➣ Wax used for making a candle is ...
➣ Which of the following is the maximum ...
➣ Synthetic detergents are made from- ...
➣ The filter over which sewage is sprinkled ...
➣ Saving mirror is- ...
➣ The unit of noise pollution is- ...
➣ The function of skimming tank in Swag ...
➣ Rhodopsin is a pigment cocerned with ...
➣ Which of the following is a natural ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Environment Science
➤ Everyday Science
➤ Computer Awareness
➤ Various Sciences
➤ Scientific Instruments