C
Write True or False and justify your answer in each of the following: 8. If A, B, C, D are four points such that ∠BAC = 30° and ∠BDC = 60°, then D is the centre of the circle through A, B and C.
02
Jul
Write True or False and justify your answer in each of the following: 8. If A, B, C, D are four points such that ∠BAC = 30° and ∠BDC = 60°, then D is the centre of the circle through A, B and C. B b and c`. C D are four points such that [...]
A,B,C,D,E, and F are conducting plates each of area A, and any two consecutive plates are separated by a distance d, The net energy stored in the system after the switch S is closed is`
06
Dec
A,B,C,D,E, and F are conducting plates each of area A, and any two consecutive plates are separated by a distance d, The net energy stored in the system after the switch S is closed is` -e A) and any two consecutive plates are separated by a distance d and F are conducting plates each of [...]
The electronic structure of four elements A , B , C , D are (a) 1s^2 (b) 1s^2 , 2s^2 2p^2 (c) 1s^2 , 2s^2 2p^5 (d) 1s^2 , 2s^2 2p^6 The tendency to form electrovalent bond is largest in
01
Dec
The electronic structure of four elements A , B , C , D are (a) 1s^2 (b) 1s^2 , 2s^2 2p^2 (c) 1s^2 , 2s^2 2p^5 (d) 1s^2 , 2s^2 2p^6 The tendency to form electrovalent bond is largest in 2s^2 2p^2 (c) 1s^2 2s^2 2p^5 (d) 1s^2 2s^2 2p^6 The tendency to form electrovalent [...]
The electronegativity of the following elements increases in the order (a) C, N, Si, P (b) N, Si, C, P (c) Si, P, C, N
27
Nov
The electronegativity of the following elements increases in the order (a) C, N, Si, P (b) N, Si, C, P (c) Si, P, C, N C n p P (b) N P (c) Si Si The electronegativity of the following elements increases in the order (a) C November 27, 2020 Category: Uncategorised (JEE Advanced Physics [...]
Find the unknown entries a, b, c, d, e and f in the following distribution of heights of students in a class
26
Nov
Find the unknown entries a, b, c, d, e and f in the following distribution of heights of students in a class B C D e and f in the following distribution of heights of students in a class Find the unknown entries a November 26, 2020 Category: Chapter 14 - Statistics , Chapter 15 [...]
A school has five houses A, B, C, D and E. A class has 23 students, 4 from house A, 8 from house B, 5 from house C, 2 from house D and rest from house E. A single student is selected at random to be the class monitor. The probability that the selected student is not from A, B and C is
26
Nov
A school has five houses A, B, C, D and E. A class has 23 students, 4 from house A, 8 from house B, 5 from house C, 2 from house D and rest from house E. A single student is selected at random to be the class monitor. The probability that the selected student [...]
Tags:
2 from house D and rest from house E. A single student is selected at random to be the class monitor. The probability that the selected student is not from A ,
4 from house A ,
5 from house C ,
8 from house B ,
A school has five houses A ,
B ,
B and C is ,
C ,
D and E. A class has 23 students ,
Find a, b and c such that the following numbers are in AP: a, 7, b, 23, c.
23
Nov
Find a, b and c such that the following numbers are in AP: a, 7, b, 23, c. 23 7) B b and c such that the following numbers are in AP: a C Find a November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
A total charge Q flows across a resistor R during a time interval T in such a way that the current versus time graph for 0 to T is like the loop of a sine curve in the range 0toπ. The total heat generated in the resistor is
18
Nov
A total charge Q flows across a resistor R during a time interval T in such a way that the current versus time graph for 0 to T is like the loop of a sine curve in the range 0toπ. The total heat generated in the resistor is all right bulbs are identical and all [...]
A resistance R=12 Ω is connected across a source of emf as shown in the figure. Its emf changes with time as shown in the graph. What is the heat developed in the heat developed in the resistance in the first four seconds ?
18
Nov
A resistance R=12 Ω is connected across a source of emf as shown in the figure. Its emf changes with time as shown in the graph. What is the heat developed in the heat developed in the resistance in the first four seconds ? all right bulbs are identical and all cells are ideal and [...]
In the diagrams, all right bulbs are identical , and all cells are ideal and identical . In which circuit ( a, b, c , d ) will the bulbs be dimmest ?
18
Nov
In the diagrams, all right bulbs are identical , and all cells are ideal and identical . In which circuit ( a, b, c , d ) will the bulbs be dimmest ? all right bulbs are identical and all cells are ideal and identical . In which circuit ( a B C d ) [...]