♡ 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
➣ Chemical name of Gammexane is- ...
➣ Butter is a colloid formed when ...
➣ General formula of alkyne is ...
➣ Carbon monoxide is an inflammable gas. which ...
➣ The device used to convert solar energy ...
➣ Nuclear reactors used to produce electricity are ...
➣ The fuel that is used in modern ...
➣ Earthworm is called farmer's friend because ...
➣ The name of unreactive gas is ...
➣ The strongest oxidizing agent among the following ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Environment Science
➤ Inventions and Discoveries
➤ Everyday Science
➤ Scientific Instruments
➤ Research Institutions
➤ Various Sciences
➤ Miscellaneous