♡ 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
➣ In electro-refining, the pure metal depicted on- ...
➣ Vertebra is a part of ...
➣ Impure camphor is purified by- ...
➣ what is the shape and size of ...
➣ Identify the property of true solution : ...
➣ The major harmful gas emitted by automobile ...
➣ Glass is best described as a ...
➣ The enormous amount of energy released in ...
➣ Which Phosphorus is generally kept under- ...
➣ The metal that occurs in the pure ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Environment Science
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Research Institutions
➤ Everyday Science
➤ Various Sciences
➤ Scientific Instruments