♡ 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 👍 :3.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ which of the following is true of ...
➣ The refrigerator 'FREON' is- ...
➣ Small bubbles are perfectly spherical because of- ...
➣ Fight recorder is technically called- ...
➣ The layer of atmosphere used for radio ...
➣ The mirror arranged in front of a ...
➣ Blowing air with open pipe is an ...
➣ The green colour seen in fireworks displays ...
➣ Certain substances loose their electrical resistance completely ...
➣ Which of the following metals has least ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Environment Science
➤ Everyday Science
➤ Research Institutions
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Miscellaneous