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8th CBSE
IMPORTANT
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What kind of charge does a neutron have?

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Important Questions on Some Natural Phenomena

EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 15 - Some Natural Phenomena>ASSESSMENT ZONE>Q B
A positively charged body is attracted to a _____(positively/ negatively) charged body.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 15 - Some Natural Phenomena>ASSESSMENT ZONE>Q B
Neutral atoms have the same number of electrons and _____.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 15 - Some Natural Phenomena>ASSESSMENT ZONE>Q B
An atom is electrically _____.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 15 - Some Natural Phenomena>ASSESSMENT ZONE>Q B
An intense spark of electricity that flashes in the sky is called _____.
Choose from: (thunder, lightning, tsunami, earthquake).
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 15 - Some Natural Phenomena>ASSESSMENT ZONE>Q B
A seismograph generates a series of lines called _____ (seismogram / seismolines).
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 15 - Some Natural Phenomena>ASSESSMENT ZONE>Q C
A glass rod rubbed with silk acquires a negative charge.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 15 - Some Natural Phenomena>ASSESSMENT ZONE>Q C
The inner core or center of the earth is solid.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 15 - Some Natural Phenomena>ASSESSMENT ZONE>Q C
Seismograph is used to measure earthquakes.