Class name Subject Book title Chapter number Content Created at
Class XII Informatics Practices Informatics Practices 6 C h a p t e r 6 Societal Impacts “I think computer viruses should count as life. I think it says something about human nature that the only form of...
Class XII Informatics Practices Informatics Practices 6 for us. 6.2 D igital F ootprints Have you ever searched online for any information? Have you ever purchased an online ticket, or responded to your ...
Class XII Informatics Practices Informatics Practices 6 are judge your attitude stored in servers where the applications are hosted. and work ethics? We may not have access to remove or erase that data, ...
Class XII Informatics Practices Informatics Practices 6 while being online as shown in Figure 6.2. One should be ethical, respectful and responsible while surfing the Internet. Reprint 2026-27 170 nforma...
Class XII Informatics Practices Informatics Practices 6 behaviour like repeated posting of rumours, giving threats online, posting the victim’s personal information, sexual harassment or comments aimed t...
Class XII Informatics Practices Informatics Practices 6 we No Permanent should not always expect an instant response as Deletion!! the recipient may have other priorities. We can post or comment anything...
Class XII Informatics Practices Informatics Practices 6 is why the impact and outreach of social media has grown exponentially. It has begun to shape the outcome of politics, business, culture, education...
Class XII Informatics Practices Informatics Practices 6 network. However, remember sharing personal photos. that once uploaded, it is always there in the remote server even if we delete the files. Hence ...
Class XII Informatics Practices Informatics Practices 6 Executing IPR: say or the holder of the intellectual property. This enables for a software the creator or copyright owner to earn recognition or √√...
Class XII Informatics Practices Informatics Practices 6 the protected invention. Patent gives full control to the patentee to decide whether or how the invention can be used by others. Thus it encourages...
Class XII Informatics Practices Informatics Practices 6 software licensing in this chapter. using other’s work and not giving A software license is an agreement that provides adequate citation legally bi...
Class XII Informatics Practices Informatics Practices 6 then using such an image even after giving reference of the image in our project is a violation of copyright. Just because it is on the Internet, d...
Class XII Physics Physics Part-II 3 certain minimum cut-off with frequency of incident radiation for a frequency forwhichthestoppingpotential given photosensitive material. 0 279 is z...
Class XII Informatics Practices Informatics Practices 6 when an author wants to give people the right to share, use and build upon a work that they have created. GPL is primarily designed for providing p...
Class XII Informatics Practices Informatics Practices 6 reative C ommons Creative Commons is a non-profit organisation (https:// creativecommons.org/) that aims to build a publically accessible global pl...
Class XI Chemistry Chemistry Part-I 5 change of a found that mean C–H bond enthalpies differ reaction is the amount of energy required slightly from compound to compound, as to break al...
Class XI Chemistry Chemistry Part-I 5 reactants Reprint 2026-27 THERMODYNAMICS 155 (reactants and products) in the reaction are ▯ ▯1 2. Na(g) ▯ Na (g)▯ e (g) , the ionization of in gase...
Class XII Physics Physics Part-II 2 image, although the ray going through the centre traverses a shorter path, but because of the slower speed in glass, the time taken is the same as ...
Class XI Chemistry Chemistry Part-I 5 + e – → M (g) (for electron gain) at temperature, T is T    ∆ r (T ) = ∆rH (0) + ∫ ∆rCPdT The value of C pfor each species in the above reaction...
Class XI Chemistry Chemistry Part-I 5 the lattice enthalpy is very high, the dissolution of the compound may expression: not take place at all. Why do many fluorides ∆ H = ∆ H + ∆ H te...
Class XI Chemistry Chemistry Part-I 5 changes: solution. But solvation of these ions (hydration (S-1) HCl(g) + 25 aq. → HCl.25 aq. in case solvent is water) also occurs at the same time...
Class XI Chemistry Chemistry Part-I 5 the amount irreversible process and may only be of solvent added. reversed by some external agency. 5.6 spontaneity (a) Is Decrease in Enthalpy a C...
Class XI Chemistry Chemistry Part-I 5 from reactants to products may be shown for any the driving force of spontaneously occurring changes ? What determines the direction of a exothermi...
Class XI Chemistry Chemistry Part-I 5 super cooled liquids is not zero at 0 K. The importance of the third law lies in the fact that (a) The positive entropy change of the system it per...
Class XI Chemistry Chemistry Part-I 5 K will be much smaller ‘Reversible’ under strict thermodynamic than 1 and the reaction is unlikely to sense is a special way of carrying out form m...