lokesh12

Asked: March 6, 2021In: Class 10 Social Science

Why do you think NREGA 2005 is referred to as “Right to Work”?

Important Question, Class 10, CBSE SOCIAL SCIENCE, CH :2, Sectors of the Indian Economy NCERT Solutions for Class 10 Social Science Chapter 2 Economics CBSE Class 10 Economics 2022-2023 Important Questions

Kyra

Asked: November 22, 2020In: Class 8 Science

List sources of noise pollution in your surroundings.

NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Sound NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 9

Kyra

Asked: November 22, 2020In: Class 8 Science

What is the difference between noise and music? Can music become noise sometimes?

NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Sound NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 8

Kyra

Asked: November 22, 2020In: Class 8 Science

Identify the part which vibrates to produce sound in the following instruments: Flute

NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Sound NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 7 Part: c

Kyra

Asked: November 22, 2020In: Class 8 Science

Identify the part which vibrates to produce sound in the following instruments: Sitar

NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Sound NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 7 Part: b

Kyra

Asked: November 22, 2020In: Class 8

Identify the part which vibrates to produce sound in the following instruments: Dholak

NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Sound NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 7 Part: a

Kyra

Asked: November 22, 2020In: Class 8 Science

The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second. What is the time period of the vibration?

NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Sound NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 6

Kyra

Asked: November 22, 2020In: Class 8 Science

A pendulum oscillates 40 times in 4 seconds. Find its time period and frequency.

NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Sound NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 5

Jhalak

Asked: November 22, 2020In: Class 8 Science

Explain why objects moving in fluids must have special shapes.

NCERT Solutions for Class 8 Science Chapter 12 Important NCERT Questions 8th Chapter 12 Friction NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 10

Falak

Asked: November 22, 2020In: Class 8 Science

Give two examples each of situations in which you push or pull to change the state of motion of objects.

NCERT Solutions for Class 8 Science Chapter 11 Important NCERT Questions 8th Chapter 11 Force and Pressure NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 1

lokesh12

List sources of noise pollution in your surroundings.

What is the difference between noise and music? Can music become noise sometimes?

Identify the part which vibrates to produce sound in the following instruments: Flute

Identify the part which vibrates to produce sound in the following instruments: Sitar

Identify the part which vibrates to produce sound in the following instruments: Dholak

The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second. What is the time period of the vibration?

A pendulum oscillates 40 times in 4 seconds. Find its time period and frequency.

Explain why objects moving in fluids must have special shapes.

Give two examples each of situations in which you push or pull to change the state of motion of objects.

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