NCERT 2022 | सारणिक - L15 | deterministic | Class 12 गणित | Hindi Medium | Akshay Sir | 5 PM |

Class 11 के बाद क्या ? Class 12 Hindi Medium की पढ़ाई साल के शुरू से कैसे करें ?

A cylinder conatins 12 L of oxygen at 20^@ C and 15 atm the temperature is raised to 35 ^@ C . And the volume is reduced to 8.5 L . What is the final pressure of the gas in atmospheres ? Assume that the gas is ideal

Class 12 Maths (Hindi) | Chapter 4 सारणिक | Important Questions | Quick Revision | Part-1

If 2x% be the percentage error in specific resistance given by rho=(pir^(2)R)/(l) where r is the radius having value (0.2 om 0.01) cm, R is the resistance of (60 pm 3) ohm and l is the length of (150 pm 1.5) cm. Find x.

An inductor of inductance L Henry is connected to an AC supply of 12 V . The frequency of source is 50 Hz and current in the inductor is 0.5 A. When the same inductor is connected across a direct current supply of 12 V it draws the current of 1.5 A . Find the value of L .

In a class of 50 students, 23 speak English, 15 speak Hindi and 18 speak Punjabi. 3 speak only English and Hindi, 6 speak only Hindi and Punjabi and 6 speak only English and Punjabi. If 9 speak only English, then how many speak all the three? (a) 1 (b) 2 (c) 3 (d) 5

If 1.0 kcal of heat is added to 1.2 L of O_(2) in a cyclinder of constant pressure of 1 atm , the volume increase to 1.5 L . Calculate DeltaU and DeltaH of the process.

The above Venn diagram represent the students who play 3 sports M, N and L in a class Total number of students who play N & L but not M game is: Options are (a) 15 (b) 68 (c) 9 (d) 12.