♡ 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 👍 :677
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Sulphur dioxide bleaches colouring matter by- ...
➣ Blood is a ...
➣ Leukemia is a a disease of the ...
➣ Vermicompost is a/an ...
➣ Ohm's law is valid in case of- ...
➣ For a person having Hypermetropia, the near ...
➣ Chemical composition of heavy water is- ...
➣ An alloy used in making heating elements ...
➣ The main component of liquid bleach is- ...
➣ The apparatus used to test acidity of ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Everyday Science
➤ Scientific Instruments
➤ Miscellaneous
➤ Research Institutions