1. Lightning is a discharge of
a.
atoms
b. electrons
C.
charges.
protons
d. charges
2. Charges in a body developed due to mechanical rubbing are called
a. mechanical
b. current
d. electrical
An instrument used to detect charge is called
b. electroscope
d. scale
c. static
3.
a. seismogram
c. microscope
4. The passing of electric charges into the earth is called
a. discharge
b. lightning
c. earthing
d. thunder
5. The air temperature increases up to during lightning
a. 3000°C
b. 300°C
c. 3,00,000°C
d. 30,000°C
6. An instrument used to measure the intensity of an earthquake is
a. seismogram
b. electroscope
c. microscope
d. scale
7. Following is not an earthquake prone zone:
b. Runn of Kachch
a. Central Himalayas
c. Deccan Plateaus
d. Gangetic Plain
Answers
Answer:
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Answer:
Answer:
true
Explanation:
electron' has its origin in Greek word called 'amber',
2. Amber cannot be charged
3. When both amber and glass are rubbed with silk, they attract each other
4. Conductors can be charged.
5. Static charges do not flow.
6. An electroscope is used to measure current flow.
7. Human body is capable of earthing.
In case of lightning, taking shelter under a tall tree is most ideal,
8.in case of lightnig taking shelter under a tall tree i
Answer:
Answer:
true
Explanation:
electron' has its origin in Greek word called 'amber',
2. Amber cannot be charged
3. When both amber and glass are rubbed with silk, they attract each other
4. Conductors can be charged.
5. Static charges do not flow.
6. An electroscope is used to measure current flow.
7. Human body is capable of earthing.
In case of lightning, taking shelter under a tall tree is most ideal,
8.in case of lightnig taking shelter under a tall tree i