A clown at the circus blows up a balloon with helium. This balloon will not float to the ceiling unless
A) the pressure of the helium inside the balloon is greater than the atmospheric pressure.
B) the weight of the balloon is less than the weight of the air displaced by the balloon.
C) the balloon and the helium it contains weigh less than the air displaced by the balloon.
D) the pressure of the helium inside the balloon is less than the atmospheric pressure.
Correct Answer:
Verified
Q5: One morning you discover that a tire
Q6: Three individuals stand with all of their
Q7: If you hold a light tissue in
Q8: Hot coffee is poured into a cylindrical
Q9: A silver dollar, a quarter, and a
Q11: An ice cube in a glass of
Q12: A boat floating in a large pool
Q13: An iceberg is floating in the ocean
Q14: If the atmospheric pressure is 15 lb/in2,
Q15: It is observed that, as bubbles rise
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents