+91-8076753736 support@wiredfaculty.com

Sponsor Area

Some Natural Phenomena

Question

Wired Faculty App

State True or False:

We can use wired telephone at the time of lightning.

Solution

A. FALSE

Some More Questions From Some Natural Phenomena Chapter

When a glass rod is rubbed with a piece of silk cloth the rod

Write T against true and F against false in the following statements:

Like charges attract each other.

Write T against true and F against false in the following statements:

A charged glass rod attract a charged plastic straw.

Write T against true and F against false in the following statements:

Lightning conductor cannot protect a building from lightning.

Write T against true and F against false in the following statements:

Earthquakes can be predicted in advance.

Sometime, a crackling sound is heard while taking off sweater during winters. Explain.

Explain why a charged body loses its charge if we touch it with our hand.

Name the scale on which the destructive energy of an earthquake is measured. An earthquake measures 3 on this scale. Would it be recorded by a seismograph? Is it likely to cause much damage?

Suggest three measures to protect ourselves from lightning.

Explain why a charged balloon is repelled by another charged balloon whereas an uncharged balloon is attracted by another charged balloon?

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation