Q.eight An item is put on the optical bench at a length of 40 cm from the convex mirror of focal duration ten cm. A airplane mirror is positioned in amongst the item and the convex mirror such that it covers the reduced 50 % of the convex mirror.
(i) Each time a material on heating undergoes a rise in It really is temperature then ordinary kinetic energy of molecules increases.
To be qualified for admission via NEET 2026, candidates will require to qualify for sure eligibility standards set through the NTA. These eligibility criteria are as follows-
Identical amount of heat is supplied to 2 liquids A and B. The liquid A demonstrates a greater increase in temperature. What is it possible to say with regards to the heat capacity of A as compared with that of B?
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Among the best benefits of Fixing Class 11 Maths Sample Paper 2024-25 CBSE is the fact one can be sure about their level of exam preparation. Resolving the Maths sample papers help the students to determine exactly how much operate they have got to complete extra and Exactly what are their weakest points to target more.
Examining: Take a look at and split info into elements by pinpointing motives or brings about. Make inferences and discover evidence to aid generalizations.
Tend not to squander too much time to solve a single dilemma whenever you get stuck. Proceed to the subsequent query if you are not absolutely sure regarding the problem.
Q.3 Which of the following steps will direct to an improve in the magnifying ability of an astronomical telescope?
Q.7 Loud songs getting performed on the TV in the adjacent place can be read by means of the a bit open up doorway of your study place.
Yes, CBSE Class eleven plays an important job in shaping a CBSE Class 12 college student's tutorial career and sets the foundation for better instruction.
The boiling stage of water increases by addition of salt to it. If prevalent salt is added to drinking water, it boils in a temperature higher than one hundred° C.
Understanding the syllabus allows pupils approach their research timetable correctly, allocate time for every subject matter, and make sure in depth Finding out. Using the PDF hyperlink furnished below, pupils can easily down load and make reference to the CBSE Class 11 Maths Syllabus whenever necessary.
A mass m1 of a material of particular heat capability c1 at temperature t1 is blended that has a mass m2 of other substance of particular heat potential c2 at a lower temperature t2. Deduce the expression with the temperature t in the combination. State the idea built, if any.