Question
Where was the European Red Admiral butterfly (Vanessa
atalanta) spotted for the first time in India?Solution
The European Red Admiral butterfly was observed for the first time in India in the Dhauladhar range near Dharamshala , Himachal Pradesh, during a butterfly survey on April 22 .
Which of the following is not a simple machine?
Consider the following three nuclear reactions:
Wh...
The radiation initially produced in fluorescent tube is –
Vinegar, commonly used in cooking, is primarily composed of which acid?
Which of the following is a plant hormone?
A body of mass 4 kg falls freely from a height of 5 m. What is its kinetic energy just before it hits the ground? (Take g = 10m/s²)
A metal sphere is heated. Which property remains unchanged?
1 mole of carbon atoms = ______ g of carbon atoms
A black body at temperature 500 K emits radiation. If its temperature is doubled, by what factor does its emitted power increase?
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