How will it be possible to kindle fire, if we had no matches ?
Answer / sanju
It can be dine by focusing bright sunlight on dry leaves
through a burning or magnifying glass.
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What the postulates of planck’s quantum theory? : quantum physics
What is meant by reflection of waves?
Why does a heavy stone nor break a glass place when place slowly on it, while a small stone falling from a great height easily breaks it ?
What is Steady State Load & Transient Load?
When you kick a football, why does it stop?
While swimming, why do we press the water backward with our arms and hands ?
Explain the Phosphorescence ?
WHICH OF THE FOLLOWING PAIR IS INCORRECT? A) ROENTGEN: X-RAY B) NEWTON: LAW OF GRAVITATION C) FARADAY: DIFFUSION OF GASES D) PASTEUR: BACTERIOLOGY
By which formula, the values in one thermometer can be converted into that of another thermometer ?
I want to prepare a frequency generator. the specifications i.e. output requirements are 12V, 1-10A & frequency upto 1K to 5K. Please, inform me with proper circuit dig. & the component values.
How much oxygen is in the atmosphere?
while climbing a hill or mountain we bend forward. give a scientific expalantion in a simple way