♡ 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 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The heaviest naturally occurring element is- ...
➣ lj is equal to ...
➣ Smallest structure found on the bacterial cell ...
➣ On which of the following techniques photo ...
➣ Fog and mist are example of : ...
➣ An emulsion is a colloid of a- ...
➣ How many years does take fossil fuel ...
➣ Tallest tree is ...
➣ In MRI machine, which one of the ...
➣ Which type of extinguisher is used for ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Research Institutions
➤ Computer Awareness
➤ Everyday Science