♡ 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 👍 :4.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Law of electrical resistance was introduced by- ...
➣ A decible is- ...
➣ A matured mammalian cell without nucleus is- ...
➣ If the person can not see the ...
➣ Sericulture is ...
➣ A real gad can act as an ...
➣ What is the most commonly used substance ...
➣ The diameter of nucleus is about ...
➣ Which of the follwing glands secrete tears ...
➣ Which one of the following organic compound ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Computer Awareness
➤ Research Institutions
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous