♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The tiny particles which can not be ...
➣ Helium gas is used in gas balloons ...
➣ Slag is name given for- ...
➣ The degree of dissociation of an electrolyte ...
➣ In MRI machine, which one of the ...
➣ Which of the following has lowest melting ...
➣ The unit to measure the flow of ...
➣ Lambert's law is related to- ...
➣ Denaturated spirit is ethanol mixed with- ...
➣ Impure camphor is purified by- ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Environment Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Research Institutions
➤ Everyday Science
➤ Miscellaneous
➤ Various Sciences