What is electric spark?
Important Questions on Analysis of Natural Phenomena
Choose the correct option and fill in the blank.
(always repulsion, always attraction, displacement of negative charge, displacement of positive charge, atom, molecule, steel, copper, plastic, inflated balloon, charged object, gold)
_____ is responsible for generation of electric charge in an object.
Lightning is caused by the accumulation of _____ in the clouds.
[Electric current, Charges, Fork lightning]
Choose from: (thunder, lightning, tsunami, earthquake).
Options: Storm with lightning and thunder, Eye, Low pressure, Funnel shaped, Cloudless
Thunderstorms are _____.
During lightning, the _____ (air/water) acts as a conductor of electric current.
Transfer of _____ takes place by rubbing objects together.
(Choose from the following: electrons/ protons/ neutrons)
Fill in the blank with the correct options given below:
Lightning that occurs between a cloud and the earth is called _____.
[Seismometer, Boundaries, Continual, Charges, Charles F. Richter, Earthing, Fork lightning, Repel, Attract]
Fill in the blank choosing the right word:
A strong wind can _____ (down root/uproot) trees.
Fill in the blanks with the correct options from the box:
[Seismometer, Electric current, Negative, Boundaries, Continual, Charges, Charles F. Richter, Earthing, Fork lightning, Repel, attract]
When charges move, they constitute _____.
Choose the right word and fill in the blank provided below.
[harsh / smooth/ easy]
Breeze: gentle :: storm: _____
