00:31 Study of natural calamities is essential 02:59 Earthquakes are unpredictable natural phenomena. 08:12 Charging due to electron energy 10:52 Three ways of charging: friction, conduction, and induction 15:40 Insulators restrict charge movement 18:15 An electroscope is a device used to detect the presence of electric charge on a body. 23:24 Negatively charged objects repel each other. 25:38 An explanation about charging bodies and testing for charge. 30:01 Lightning happens due to static electricity. 32:14 The electroscope can determine if a body is charged but not the amount or type of charge. 36:51 Current electricity involves the flow of charges in motion 39:16 Cloud charging by friction and lightning formation 44:17 Lightning is an electric discharge. 46:54 Lightning rods attract lightning to protect buildings. 52:02 Lightning safety measures 54:47 Avoid standing under isolated trees and on high ground during lightning 1:00:31 Stay away from walls and do not use landline telephones during lightning strikes. 1:02:47 Understanding earthquakes and their risk zones in India 1:07:43 Tectonic plates cause earthquakes 1:10:11 Earthquakes are caused by the interaction of tectonic plates 1:15:14 Understanding seismic zones and natural phenomena 1:17:39 Seismic waves cause earthquakes 1:22:46 Natural phenomena like earthquakes and nuclear explosions. 1:25:08 Water weight and natural disasters 1:30:27 India's seismic zones and their risk levels 1:33:17 Earthquake consequences and safety measures 1:38:02 How lightning occurs and precautions during thunderstorms Crafted by Merlin AI.00:31 Study of natural calamities is essential 02:59 Earthquakes are unpredictable natural phenomena. 08:12 Charging due to electron energy 10:52 Three ways of charging: friction, conduction, and induction 15:40 Insulators restrict charge movement 18:15 An electroscope is a device used to detect the presence of electric charge on a body. 23:24 Negatively charged objects repel each other. 25:38 An explanation about charging bodies and testing for charge. 30:01 Lightning happens due to static electricity. 32:14 The electroscope can determine if a body is charged but not the amount or type of charge. 36:51 Current electricity involves the flow of charges in motion 39:16 Cloud charging by friction and lightning formation 44:17 Lightning is an electric discharge. 46:54 Lightning rods attract lightning to protect buildings. 52:02 Lightning safety measures 54:47 Avoid standing under isolated trees and on high ground during lightning 1:00:31 Stay away from walls and do not use landline telephones during lightning strikes. 1:02:47 Understanding earthquakes and their risk zones in India 1:07:43 Tectonic plates cause earthquakes 1:10:11 Earthquakes are caused by the interaction of tectonic plates 1:15:14 Understanding seismic zones and natural phenomena 1:17:39 Seismic waves cause earthquakes 1:22:46 Natural phenomena like earthquakes and nuclear explosions. 1:25:08 Water weight and natural disasters 1:30:27 India's seismic zones and their risk levels 1:33:17 Earthquake consequences and safety measures 1:38:02 How lightning occurs and precautions during thunderstorms Crafted by Merlin AI.
It has a pendulum basically so as the tremors or seismic waves occur, they pendulum starts vibrating it also has a pen attached to it so as the pendulum moves the pen can note down the power or magnitude of the seismic waves and then the scientists can construct complete map of earthquake they can also estimate its power of destruction caused
Sir i have a very bothering doubt if it is raining and there is lightning if the lightning strikes the water on the floor how far will the current flow
SIR PLEASE BRING A LIVE SESSION OF CLASS 8 SCIENCE CH - 13 LIGHT 1SHOT REVISION, MY SCIENCE EXAM IS ON MONDAY, 📃📃📃📃 NEEDED HELP OF YOU, 😨😨😨😨😰😰😰😰😰😱😱😱😱 PLEASE 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
M eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
00:31 Study of natural calamities is essential
02:59 Earthquakes are unpredictable natural phenomena.
08:12 Charging due to electron energy
10:52 Three ways of charging: friction, conduction, and induction
15:40 Insulators restrict charge movement
18:15 An electroscope is a device used to detect the presence of electric charge on a body.
23:24 Negatively charged objects repel each other.
25:38 An explanation about charging bodies and testing for charge.
30:01 Lightning happens due to static electricity.
32:14 The electroscope can determine if a body is charged but not the amount or type of charge.
36:51 Current electricity involves the flow of charges in motion
39:16 Cloud charging by friction and lightning formation
44:17 Lightning is an electric discharge.
46:54 Lightning rods attract lightning to protect buildings.
52:02 Lightning safety measures
54:47 Avoid standing under isolated trees and on high ground during lightning
1:00:31 Stay away from walls and do not use landline telephones during lightning strikes.
1:02:47 Understanding earthquakes and their risk zones in India
1:07:43 Tectonic plates cause earthquakes
1:10:11 Earthquakes are caused by the interaction of tectonic plates
1:15:14 Understanding seismic zones and natural phenomena
1:17:39 Seismic waves cause earthquakes
1:22:46 Natural phenomena like earthquakes and nuclear explosions.
1:25:08 Water weight and natural disasters
1:30:27 India's seismic zones and their risk levels
1:33:17 Earthquake consequences and safety measures
1:38:02 How lightning occurs and precautions during thunderstorms
Crafted by Merlin AI.00:31 Study of natural calamities is essential
02:59 Earthquakes are unpredictable natural phenomena.
08:12 Charging due to electron energy
10:52 Three ways of charging: friction, conduction, and induction
15:40 Insulators restrict charge movement
18:15 An electroscope is a device used to detect the presence of electric charge on a body.
23:24 Negatively charged objects repel each other.
25:38 An explanation about charging bodies and testing for charge.
30:01 Lightning happens due to static electricity.
32:14 The electroscope can determine if a body is charged but not the amount or type of charge.
36:51 Current electricity involves the flow of charges in motion
39:16 Cloud charging by friction and lightning formation
44:17 Lightning is an electric discharge.
46:54 Lightning rods attract lightning to protect buildings.
52:02 Lightning safety measures
54:47 Avoid standing under isolated trees and on high ground during lightning
1:00:31 Stay away from walls and do not use landline telephones during lightning strikes.
1:02:47 Understanding earthquakes and their risk zones in India
1:07:43 Tectonic plates cause earthquakes
1:10:11 Earthquakes are caused by the interaction of tectonic plates
1:15:14 Understanding seismic zones and natural phenomena
1:17:39 Seismic waves cause earthquakes
1:22:46 Natural phenomena like earthquakes and nuclear explosions.
1:25:08 Water weight and natural disasters
1:30:27 India's seismic zones and their risk levels
1:33:17 Earthquake consequences and safety measures
1:38:02 How lightning occurs and precautions during thunderstorms
Crafted by Merlin AI.
Thanks bro 😂😅
U r a g o d
This is called focus 😂😅
@@maacutiepiechannel7619bro its literally AI
@@Shreyash-ku3kwIts a AI who generated it
👇Its vote time lets vote who liked the session
No
No
We already have the like button on the video for that
Yaa💀
We don't like this session we can't understand
Byjus please bring more class 8 sessions
Kal kiska paper hai 🙃😂aur abhi padhai ho rhi hai
12:36
0:13
being in karnataka i am very lucky as there is least chance of earthquake
In Bengaluru
Noicd I live in your mom
Although I lie in the least active zone, it is important for me to take necessary precautions..😅
this was the best session by saurabh sir💯💯
and thank you sir for teaching us so nicely💙🙏
18:50
The explaination is fantastic
22:31
Charge similar like a magnet
Sir your teaching is very fun to watch
27:6
SIR WHAT IF IN 25:22 IT WIIL GET DISTRIBUTED IF SO -IVE AND +IVE IS SIDE THAN WHAT IS THE DISTANCE FOR REPLEY PLZ ANSWER
Recording and measuring earthquake
Chemical effects of electric current plss
I am in zone 4 Nepal border MAHARAJGANJ
Wow❤❤thanks a lot Saurabh sir.u helped me a lot in understanding of this chapter...😊
58:56 😂😂 59:46 😂😂
13:57 extra protons
Assam (Zone 5)
DID YOU KNOW- Lightning is 5 times hotter than the sun's surface i.e. 30,000 degree Celsius
0:09 here carefully 😲😯
sir, tusi great ho !
Sir you are the best
Tree
Sir can you please send the PDF of it
20:26 SIR THIS WAS SO DARK🌚
59:10
OR 25:
20 TO 25:22
sir u r the best and so cool
Nice class
🌳
Sach sir pakka samajh me aaya....... thank you so much sir 😊😊😊 . Best teacher ever💯💯
Yeees
zone 3
true
Positive electrons🫨
Vote for this session.if you learn something new
Game baj gaya ho ta uska tabhi 35:25
Prakartik afaat
Extra electrons😊
More than explaining sir you are taking with them
❤
Yes
Sir why don't the lightning come straight instead of coming in different ways???
21:11 WHAT
sir if plates move all over the world shouldn't earthquakes be more often
Yes😊
Hi sirrrrr
Sir what happens, if we bring a neutral object near the electroscope?
Hii
❤
I live in
THANKS
😅😅
Yes
EXAM ON MONDAY HELP
static means rest
Sir but how can we detect that how much is the body charged?
What is difference between cells and atomes
Atoms combine to form cells
How does seismograph work ?
It has a pendulum basically so as the tremors or seismic waves occur, they pendulum starts vibrating it also has a pen attached to it so as the pendulum moves the pen can note down the power or magnitude of the seismic waves and then the scientists can construct complete map of earthquake they can also estimate its power of destruction caused
That are in rest
Tusi greatest great ho
🎉🎉🎉🎉
❤❤❤
tree
Sir i have a very bothering doubt if it is raining and there is lightning if the lightning strikes the water on the floor how far will the current flow
I think 🧐 when the water falls on the ground and the ground absorb the charges
hi sir
sir electron proton samjh nhi aaye
Neutral
What causes earthquake
Your mom
(Just a joke)😊
Hi😊
Sir take the pen near paper bites
Least active
What is defination of lighting
Madhya Pradesh
Hii
Least active 😂😂😅😅😅😅😅🥳🥳🥳
SIR PLEASE BRING A LIVE SESSION OF CLASS 8 SCIENCE CH - 13 LIGHT 1SHOT REVISION,
MY SCIENCE EXAM IS ON MONDAY, 📃📃📃📃
NEEDED HELP OF YOU, 😨😨😨😨😰😰😰😰😰😱😱😱😱
PLEASE 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
God may help u
at the rest
Sir How side negative and pogative tel me
PLZZ REPLY
Okie😊😊😊
No I not understand lighting
Pokémon
My school teacher explain much better than this and his name is also Saurabh
Ru b
Class Starts at 4:18!!! Thank me Later😜
Death
Hsuushshsuebzhfbhaihevajdhhsuehahhuuu7uuy 51:22
At rest
THIS GUY IS SHIT IN THE LAST EXAM I GOT 98.2 NOW I GOT 97 I AM USING MY DADS ACCOUNT BECASUE I AM GROUND'
Sir I don't understand
Me too
Not so good
I am in earthquake
Not really good
Waste explaination very bad
bruh according to me his and aishwarya maam's explanation is the only good and not so much hindi ones
M
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
False