Q.1 An item is moved to a concave mirror at a constant speed, from infinity to its focus. Which of the next statements effectively describe the corresponding movement in the image fashioned by the concave mirror?
Content of your body — Distinctive elements have different precise heat capacities, which determine the amount of warmth Electricity is necessary to lift the temperature of the fabric by a certain total.
Q.seven: Attain the coordinates of the vertices, the foci, the main and also the minimal axis, the duration of the latus rectum as well as eccentricity of the ellipse 49x2 + 9y2 = 441
CBSE Board Examination 2025: The dates are outlined in a very current circular in which CBSE shares the subject-intelligent distribution of marks to the board Examination papers.
Also, pupils are suggested to solve the exemplar complications and solutions accessible with us on the net. The Class 11 Maths Solutions offers correct steering and a radical Understanding practical experience. The scholars can undergo chapter-clever solutions from your table offered down below.
Temperature-time graph symbolizing the adjust of phases when ice is heated until steam is shaped at one hundred°C is revealed down below:
Pascal’s triangle, basic and ICSE Class 12 Mathematics Center expression during the binomial growth and their very simple apps are some subject areas which have been discussed, in detail, With this chapter. Two exercise routines, in addition to a miscellaneous exercise, are existing from the chapter to assist college students practise problems linked to Binomial Theorem.
College students who will seem with the CBSE board exams 2025 can now obtain the sample papers and marking scheme through the official Web-site, cbseacademic.nic.in.
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Q.seven Loud new music remaining performed on the Television in the adjacent space can be read by way of the somewhat open door of your research space.
The particular warmth capacity of a compound is the quantity of warmth Electrical power needed to raise the temperature of device mass of that compound as a result of 1°C (or one K). i.e.,
D. Light-weight waves can journey only along straight traces While sound waves can vacation along curved paths.
The principal good thing about the biology review notes for class 11 is they involve all of the required illustrations and explanations Which may be uncovered over the take a look at.
Warmth is The inner energy of molecules constituting the body. It flows from the incredibly hot entire body to a cold human body when they are stored in contact.