Multiple Choice
When four hydrogen nuclei fuse to make helium, a small amount of matter is lost. What is the mass difference and energy generated? The mass of hydrogen and helium nuclei are 1.67 × 10-27 kg and 6.646 × 10-27 kg, respectively.
A) 0.034 × 10-27 kg, 3 × 10-12 J
B) 0.022 × 10-27 kg, 2 × 10-12 J
C) 0.068 × 10-27 kg, 6 × 10-12 J
D) 0.011 × 10-27 kg, 1 × 10-12 J
Correct Answer:
Verified
Correct Answer:
Verified
Q4: A _ is believed to occur when
Q43: High temperatures are required to get H
Q66: What evidence do we have that the
Q67: Why is the solar limb darker than
Q68: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8927/.jpg" alt=" The above image
Q73: The solar constant is a measure of<br>A)the
Q76: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8927/.jpg" alt=" As shown
Q81: Helioseismology shows that deeper layers of gas
Q134: Helioseismology is the study of the differential
Q136: What is the explanation for the pattern