Science Brain Teasers
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The Earthquake
There is an earthquake which is one point higher on the Richter scale than another earthquake which is ten times powerful. Now, how much powerful do you think the earthquake will be if it was just 1/2 a point higher on the Richter scale?
There is an earthquake which is one point higher on the Richter scale than another earthquake which is ten times powerful. Now, how much powerful do you think the earthquake will be if it was just 1/2 a point higher on the Richter scale?
What am I?
What is ,
black when you buy it,
red when you use it,
and gray when you throw it away ?
What is ,
black when you buy it,
red when you use it,
and gray when you throw it away ?
Physic sense
How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything ,nothing attached to it and no one else catches or throws it ?
Identify Me
I am a god,
I am a planet,
I am a measure of heat.
I am a god,
I am a planet,
I am a measure of heat.
Suppose we drop ...
1. A 50 kg metal ball
and
2. A 40 kg ball of silk
from a height of 100 meters.
which will reach the ground first ?
1. A 50 kg metal ball
and
2. A 40 kg ball of silk
from a height of 100 meters.
which will reach the ground first ?