Question
In: Physics
You are standing at x=8.0km and your assistant is standing at x=5.0km. Lightning bolt 1 strikes...
You are standing at x=8.0km and your assistant is standing at x=5.0km. Lightning bolt 1 strikes at x=0km and lightning bolt 2 strikes at x=14.0km. You see the flash from bolt 2 at t=20μs and the flash from bolt 1 at t=51μs.
If not, what was the time difference between the two?
Solutions
genius_generous answered 7 months agoRelated Solutions
A lightning bolt strikes one end of a steel lightning rod, producing a 14700-A current burst...
A lightning bolt strikes one end of a steel lightning rod,
producing a 14700-A current burst that lasts for 63 μs.
The rod is 2.2 mm long and 2.3 cm in diameter, and its other end is
connected to the ground by 30 mm of 7.8-mm-diameter copper
wire.
A.) Find the potential difference between the top of the steel
rod and the lower end of the copper wire during the current
burst.
B.) Find the total energy deposited in the...
A lightning bolt strikes one end of a steel lightning rod, producing a 15300-A current burst...
A lightning bolt strikes one end of a steel lightning rod,
producing a 15300-A current burst that lasts for 67 μs .
The rod is 2.5 m long and 2.3 cm in diameter, and its other end is
connected to the ground by 38 m of 8.5-mm-diameter copper wire.
A) Find the potential difference
between the top of the steel rod and the lower end of the copper
wire during the current burst.
Express your answer using two significant figures....
What is lightning and how is it formed? What is a lightning bolt? What are the causes of lightning?
What is lightning and how is it formed? What is a lightning
bolt? What are the causes of lightning? How is electrical charge
distributed through a thunderstorm? Can Lightning’s energy be
caught and stored?
Dr. Frankenstein relies on lightning strikes to power his resurrection machine. Lightning strikes his machine at...
Dr. Frankenstein relies on lightning strikes to power his
resurrection machine. Lightning strikes his machine at a fairly
consistent rate across all thunderstorms. The average number of
strikes during a two-hour storm is 17. Further, each strike is
roughly independent; that is, the probability of a strike is
unrelated to how recently another strike occurred. If he needs at
least seven strikes to generate enough energy to resurrect his
monster, but his machine will overload and breakdown if it gets...
Data suggest that 232 male deaths from lightning strikes and 55 female deaths from lightning strikes...
Data suggest that 232 male deaths from lightning strikes and 55
female deaths from lightning strikes occur, assume that this data
is randomly selected and proceed to construct a 95% confidence
interval estimate of the proportion of males among all lightning
deaths. based on the result does it seem feasible that males and
females have equal chances of being killed by lightning.
and what is the Confidence Interval?
Data suggest that 232 male deaths from lightning strikes and 55 female deaths from lightning strikes...
Data suggest that 232 male deaths from lightning strikes and 55
female deaths from lightning strikes occur, Assume that this data
was randomly selected and proceed to test the claim that the
proportion of male deaths is greater than 50% use 0.01 significance
level
A) Claim, Null hypothesis, Alternative Hypo
B) Solve using the P-value approach
C) solve using the classical approach
D) Summary
It has been proposed that lightning be harvested for energy. Measurements of lightning strikes indicate that...
It has been proposed that lightning be harvested for energy.
Measurements of lightning strikes indicate that they have the
following average properties (note, these are reasonable
approximations):
Potential difference between each end of 100 million V
Current of 30000 A
Time of 1.67E-4 seconds
20 strikes per square kilometer per year in lightning prone
regions of the United States and 200 strikes per square kilometer
per year in the most lightning prone regions in the world
(Congo).
"Lightning collectors" are...
Are Southern and Western states equally prone to fatal lightning strikes? Suppose the number of lightning...
Are Southern and Western states equally prone to fatal lightning
strikes? Suppose the number of lightning strike fatalities over a
5-year period for Southern and Western states are shown as
follows.
Southern
State
Fatalities
AL
5
AR
1
FL
17
GA
7
KY
5
LA
5
MS
4
NC
3
OK
2
SC
4
TN
0
TX
9
VA
0
Western
State
Fatalities
AZ
6
CA
1
ID
2
MT
2
NM
2
NV
0
OR
2
UT
3
WA...
Are Southern and Western states equally prone to fatal lightning strikes? Suppose the number of lightning...
Are Southern and Western states equally prone to fatal lightning
strikes? Suppose the number of lightning strike fatalities over a
5-year period for Southern and Western states are shown as
follows.
Southern
State
Fatalities
AL
5
AR
2
FL
17
GA
7
KY
5
LA
5
MS
1
NC
3
OK
4
SC
1
TN
0
TX
8
VA
0
Western
State
Fatalities
AZ
9
CA
2
ID
4
MT
4
NM
4
NV
0
OR
4
UT
3
WA...
1)During a thunderstorm, a lightning "bolt" carries current between a cloud and the ground below. If...
1)During a thunderstorm, a lightning "bolt" carries current
between a cloud and the ground below. If a particular bolt carries
a total charge of 39 C in 1.2 ms, what is the magnitude of the
current?
A
How many electrons are involved in this process?
electrons
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