Multiple Choice
The upper part of a thunderstorm cloud is normally ____ charged,and the middle and lower parts are ____ charged.
A) negatively,negatively
B) negatively,positively
C) positively,positively
D) positively,negatively
Correct Answer:
Verified
Correct Answer:
Verified
Q38: Thunder will not occur<br>A) without lightning.<br>B) in
Q39: Where does the energy contained in a
Q40: Thunder is caused by<br>A) the collision between
Q41: An ordinary thunderstorm is a<br>A) thunderstorm that
Q42: The Enhanced Fujita Scale for classifying tornado
Q44: What makes a tornado-producing thunderstorm different from
Q45: Many flash floods,including those that occurred in
Q46: An ordinary thunderstorm is most intense during
Q47: The signal detected by a Doppler radar
Q48: The fact that thunder sometimes sounds like