General Physics (1023)
Geology (258)
Geo Physics (71)
Astro Physics (43)
Nuclear Physics (56) i am a student of 10th class ,i like science and maths but i score bad in maths.wat shud i take in future...commerce or science?
3 5816the time period of three pendulums are given in a sequence as a= 1.27s b=0.85s c=0.99s the given sequence may not be correct arrange the time period in a correct sequence
1955Two parallel beams of electrons are moving in the same direction. Does they repel or attract each other?
1 10562Similar charges repel while dissimilar ones attract each other. How does two electrons attract each other during the formation of bond or why don't the protons in the nucleus repel?
2410
Explain why does marble rarely contain fossils?
Explain when are intermolecular forces the strongest?
Explain what is the difference between diffraction and interference?
Which is the sound wave that is below the human hearing?
Soils take how many years to form?
What is the difference between a vector and a phasor?
What is free fall acceleration?
Why does sun appear flat during sunrise and sunset?
Explain diffraction?
What is the value of magnetism at the center of earth?
Explain application of optical fibers and sensors?
How many pounds does one gallon of water weigh?
How do minerals turn into rocks?
What are the characteristics of black body? : quantum physics
What are rectifiers used for?