Overview of topic: Rutherford conducted an experiment by bombarding a thin sheet of gold with α-particles and afterward concentrated on […]
Overview of topic: Before Rutherford’s experiment, the best model of the atom that was known to us was the Thomson […]
Overview of topic: Detection is the method involved with recovering the first signal from the modulated form. This is Squaring […]
1. When H2S is passed through Hg2S, we get(2002) (1)HgS 2) HgS + Hg2S 3) Hg2S 4) Hg2S2 Ans. 2. […]
1.RNA is different from DNA because RNA contains (2002) (1)ribose sugar and thymine (2)ribose sugar and uracil (3)deoxyribose sugar and […]
Ultimate Subject-Wise Preparation Tips For JEE Mains JEE Mains is a genuinely challenging exam in which thousands of kids strive […]
Class 11 Maths Notes are available here for all the students. They can also find notes for other subjects such […]
CBSE Previous Year Question Papers Class 12 Physics 2013 Delhi CBSE Previous Year Question Papers Class 12 Physics 2013 Delhi […]
Direction Cosines of a Line: If the directed line OP makes angles α, β, and γ with positive X-axis, Y-axis […]
Class 11 Practical Work in Geography Chapter 8 NCERT Textbook Questions Solved 1. Choose the right answer from the four […]
