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Potassium show luxury consumption
A compound that is a white solid which absorbs water vapour from the air is
A 60 W lightbulb is connected to a 120V power source. What is the resistance of the bulb?
A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments –
Eclipses occur due to which optical phenomena?
Typhoid is caused by ______.
A person rings a metallic bell near a strong concrete wall. He hears the echo after 0.3 s. if the sound moves with a speed of 340 m/s, how far is the wa...
The substance which conducts current in the solid state is –
Which of the following processes is responsible for the rusting of iron?
What is a fertiliser that supplies two or more than two primary nutrients called?
What is the most basic criteria used to decide whether something is alive?