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Ranamita

Asked: March 5, 2021In: Class 8 Maths

Solve the following equations and check your results: 5x+9=5+3x

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Ashok0210

Asked: March 5, 2021In: Class 12 Physics

A series LCR circuit with R = 20 Ω, L = 1.5 H and C = 35 μF is connected to a variable frequency 200 V ac supply. When the frequency of the supply equals the natural frequency of the circuit, what is the average power transferred to the circuit in one complete cycle?

Class 12 Physics CBSE and UP Board Alternating Current Chapter-7 Exercise 7.9 NCERT Solutions for Class 12 Physics Chapter 7 Question 9

Ashok0210

Asked: March 5, 2021In: Class 12 Physics

Obtain the answers (a) to (b) in Exercise 7.13 if the circuit is connected to a high frequency supply (240 V, 10 kHz). Hence, explain the statement that at very high frequency, an inductor in a circuit nearly amounts to an open circuit. How does an inductor behave in a dc circuit after the steady state?

Class 12 Physics CBSE and UP Board Alternating Current Chapter-7 Exercise 7.14 Additional Exercise NCERT Solutions for Class 12 Physics Chapter 7 Question 14

Ranamita

Asked: March 5, 2021In: Class 8 Maths

Sum of the digits of a two-digit number is 9. When we interchange the digits, it is found that the resulting new number is greater than the original number by 27. What is the twodigit number?

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Ranamita

Asked: March 5, 2021In: Class 8 Maths

A positive number is 5 times another number. If 21 is added to both the numbers, then one of the new numbers becomes twice the other new number. What are the numbers?

NCERT Solutions for Class 8 Mathematics Chapter 2 Important NCERT Questions Linear Equations in one Variable Chapter 2 Exercise 2.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Solve the following equations and check your results: 5x+9=5+3x

A series LCR circuit with R = 20 Ω, L = 1.5 H and C = 35 μF is connected to a variable frequency 200 V ac supply. When the frequency of the supply equals the natural frequency of the circuit, what is the average power transferred to the circuit in one complete cycle?

Sum of the digits of a two-digit number is 9. When we interchange the digits, it is found that the resulting new number is greater than the original number by 27. What is the twodigit number?

A positive number is 5 times another number. If 21 is added to both the numbers, then one of the new numbers becomes twice the other new number. What are the numbers?

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