Text Solution
AI Generated Solution
LAKHMIR SINGH & MANJIT KAUR-SOME NATURAL PHENOMEAN-EXERCISE
- How will you charge a plastic comb (plastic scale or plastic pen) by t...
Text Solution
|
- How will you charge a ballpoint pen refill by the method of friction ?
Text Solution
|
- Explaint why, a charged body loses its charge when we touched it with ...
Text Solution
|
- What happens when the two plates of earth's crust moving in opposite d...
Text Solution
|
- What happens when two moving plates of earth's crust collide head on w...
Text Solution
|
- 100001 is a prime number or not ?
Text Solution
|
- Explain why , it might be dangerous to raise an umbrella over head in ...
Text Solution
|
- A person is in open space during a thunderstorm with no shelter (not e...
Text Solution
|
- Suggest three measures to protect ourselves from lightning.
Text Solution
|
- Where is the upper end of the lightning conductor fixd in a building ?
Text Solution
|
- Where is the lower end of the lightning conductor fixd and how ?
Text Solution
|
- What precautions would you take to protect yourself during an earthqua...
Text Solution
|
- What precautions would you take to protect yourself during an earthqua...
Text Solution
|
- State any two precuations which should be observed by people living in...
Text Solution
|
- What is an electroscope?
Text Solution
|
- What is lightning ?
Text Solution
|
- Why does lightning usually strike tall buildings ?
Text Solution
|
- Why Does Lightning Strike ?
Text Solution
|
- A pipe can fill a tank in 12 minutes. Another pipe can empty a tank in...
Text Solution
|
- Name the scientist who invented the lightning conductor.
Text Solution
|