Stories and questions with this tag.
Between football practice and homework I just did a worksheet on Oscillations and got most of the 'which of these represent SHM' questions wrong, so I think I'm missing something simple. The ones I got confused on: 1. x
omg I love this chapter and I hate it. 😭 Excess pressure inside a liquid drop is \dfrac{2S}{r} and inside a soap bubble it's \dfrac{4S}{r} . Our teacher says the soap bubble has "two surfaces". But my brain says a bubble
I colour-coded the oxide trend for period 3 in my notes: blue for basic Na2O, MgO , green for amphoteric Al2O3 , red for acidic SiO2, P4O10, SO3, Cl2O7 . NCERT states the trend but I want to understand the reason, becaus
I've been through the frog section of Structural Organisation in Animals twice and I want to verify the parts that need reasoning, not just terms. This is what I understood, please correct anything. Digestion: short alim
bhai raat ke 1 baj rahe hain aur mera numerical nahi ban raha, so asking here. Question I was solving: 0.5 g of an organic compound was Kjeldahl digested, ammonia evolved was passed into 15 mL of 0.1 M H 2SO 4 , and the
I just finished colour-coding the root chapter in Morphology of Flowering Plants and then looked at my own diagram and I have no idea whether I drew it correctly. What I wrote from NCERT: four regions in the root tip. Ro
I was revising after football practice today muddy knees and all and got stuck on water uptake by roots, which I thought was an easy chapter. NCERT: water moves in the root by two pathways, the apoplast through the cell
Doing the Genesis of Periodic Classification part of NCERT and my notes are a mess. I have Dobereiner's triads, Newlands' octaves, Lothar Meyer's curve, Mendeleev and Moseley all squeezed on one page and I keep mixing up
bhai doubt in Respiration in Plants. NCERT says plants have no specialised organs for gaseous exchange and "each plant part takes care of its own needs". Samajh nahi aaya kaise. Like a thick tree trunk or a root deep in
Ahh I need help with a silly doubt that is not so silly. Motion in a Plane, scalars and vectors. NCERT says a vector has magnitude and direction. But current also has a direction we show the arrow in circuits! and yet it
I play football in the evening and study after, so I am usually tired when I do this chapter, and Plant Kingdom is a long one. Today I'm stuck on the very first part: classification systems. From NCERT, I understood: ear
I made a checklist for Gravitation and Kepler's laws is where my ticks stopped. Law 1: orbit is an ellipse with the Sun at one focus. Law 2: line joining the planet and the Sun sweeps equal areas in equal intervals of ti
