CBSE X Science
Why are electric bulbs filled with chemically inactive nitrogen and argon.?
Asked by pdcavita
26th November 2017
9:42 PM
Answered by Expert
CBSE VII Science Electric Current and its Effects
cfls are prefered to electric bulbs. why?
Asked by arajeevshashank
1st February 2018
10:24 AM
Answered by Expert
CBSE X Physics Electricity
copper wire cannot be used as a filament in an electric bulb.
Asked by arajeevshashank
1st February 2018
10:38 AM
Answered by Expert
ICSE X Physics
Explain briefly why the filament of an electric bulb is coiled.
Asked by bdroy_2014
1st February 2018
7:40 PM
Answered by Expert
CBSE VII Science Reproduction in Plants
Ginger & Turmeric has buds, nodes & internodes. Potato has buds only. Due to these they are considered as a stem. Why garlic & Onion are considered as stem??
Asked by apramanik
24th August 2019
3:48 PM
Answered by Expert
