BGS
National Public School
Hulimavu, Bangalore – 560076
Date: 10thJuly
2013
Tell Me Why
– Questions
|
Sl
No
|
Name
of the student
|
Class
|
Question
|
|
1.
|
Shruthi R
|
IV D
|
Why do grandparents get
white (grey) hair?
|
|
2.
|
G. Jaishnavi
|
IV D
|
Why do we get hiccups?
|
|
3.
|
Divyashree D
Raushan
|
VI D
|
Why do birds throw their eggs/ young ones when touched by human beings?
Whaen we touch a bird’s egg, the bird destroys it why?
|
|
4.
|
AdityaAjith
|
VI C
|
Once I bought a cotton candy, I opened the box and ate little and kept
it in the cupboard. The next day I found only small bit and it was very hard.
Tell me why?
|
|
5.
|
Tejas Sharma
|
VI D
|
What would be the atomic weight of Hydrogen? How do we prove that?
|
|
6.
|
AdityaGoyat
|
VI D
|
How do two computers communicate with each other and how do they understand
each other’s language?
|
|
7.
|
Supriya
|
IX C
|
How do insects like cockroaches and ants walk on the walls?
|
|
8.
|
MansiGoyat
|
IX C
|
What is the reason behind getting tickled???Why some don’t get tickled?
|
Note: Students to answer the questions
and post it with your Full Name, Class and Section
Principal
Grey Hairs
ReplyDeleteIn our hairs we have pigmentsHair is made of two parts – the long wavy shaft and the root under the surface.
The root is surrounded by a follicle that houses pigment cells containing a chemical called melanin. The more melanin you have, the darker your hair will be.
Samarth Jain VIIC
Tickling -
ReplyDeleteIt appears that the tickle sensation involves signals from nerve fibres associated with both humusa and touch. Endorphine released during tickling is also called karoliin,
Samarth Jain VII C
Cotton Candy
ReplyDeleteCotton Candy is made up of Sugar and water. When kept in open it reacts with atmospheric air and temperature. This reaction at room temperature makes the sugar content hard and thus candy becomes hard.