♡ 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 👍 :4.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ When Hydrogen starts burning in air, it ...
➣ A light year is a unit of- ...
➣ Maximum permissible contration of total hardness in ...
➣ Stomatal opening and closing best regulated by ...
➣ Which colour of light shows maximum deviation ...
➣ Name the particle that is most essential ...
➣ Water gas is the mixture of- ...
➣ The most important behaviour of carbon is ...
➣ The phenomenon which causes mirage is- ...
➣ Nucleons are regarded as composites particles known ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Everyday Science
➤ Inventions and Discoveries
➤ Environment Science
➤ Research Institutions
➤ Miscellaneous
➤ Computer Awareness