gagan23

sachine09

Asked: November 30, 2023In: Class 8 Science

Compare LPG and wood as fuels.

NCERT Solutions for Class 8 Science Chapter 4 Combustion and Flame Page No. 51 Exercise Question 4. 8th Science Chapter 4 Combustion and Flame NCERT Academic Session 2023-2024 CBSE Board and Others state Board Description: Fuels are substances providing energy through ...

bindu

Asked: November 30, 2023In: Class 8 Science

Write a short paragraph on the harmful effects of microorganisms.

NCERT Solutions for Class 8 Science Chapter 2 MICROORGANISMS : FRIEND AND FOE Page No. 30 Exercise Question 8. 8th Science Chapter 8 MICROORGANISMS : FRIEND AND FOE NCERT Academic Session 2023-2024 CBSE Board and Others state Board Description: Microorganisms, tiny ...

bittu45

Asked: November 30, 2023In: Class 9 Science

Two children are at opposite ends of an aluminium rod. One strikes the end of the rod with a stone. Find the ratio of times taken by the sound wave in air and in aluminium to reach the second child.

NCERT Solutions for Class 9 Science Chapter 11 Sound Page No. 138 Exercise Question 7. 9th Science Chapter 11 Sound NCERT Academic Session 2023-2024 CBSE Board and Others state Board Description: Sound waves in air result from vibrations, forming compressions and ...

Parth Kaushik

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

Give some examples where factors other than income are important aspects of our lives.

Important Question, Class 10, CBSE SOCIAL SCIENCE, CH : 1 Development NCERT Solutions for Class 10 Social Science Chapter 1 Economics CBSE Class 10 Economics 2022-2023 Important Questions

Iravat

Asked: January 14, 2021In: Class 10 Social Science

Why do different persons have different notions of development? Explain.

NCERT Important Questions for Class 10 Social Science Economics Chapter 1 Social Science Class 10 Economics Development 1 Important Questions 3/4 Long Questions

Vanajit Singh

Asked: January 10, 2021In: Class 10 Social Science

How does democracy produce an accountable, responsive and legitimate government?

NCERT Important Questions for Class 10 Social Science Political Science Chapter 7 Social Science Class 10 political science Outcomes of Democracy 7 Important Questions 3/4 Marks Questions:

Brinda

Asked: December 12, 2020In: Class 10 Science

Give reasons: We can easily move our hand in air, but to do the same through a solid block of wood, we need a karate expert.

NCERT Solution for Class 9 Science Chapter 1 Matter in Our Surroundings NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-6 Questions No:3 Part: d

Brinda

Asked: December 12, 2020In: Class 10 Science

Give reasons: A wooden table should be called a solid.

NCERT Solution for Class 9 Science Chapter 1 Matter in Our Surroundings NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-6 Questions No:3 Part: c

Brinda

Asked: December 12, 2020In: Class 10 Science

Give reasons: A gas fills completely the vessel in which it is kept.

NCERT Solution for Class 9 Science Chapter 1 Matter in Our Surroundings NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-6 Questions No:3 Part: a

Brinda

Asked: December 12, 2020In: Class 10 Science

A diver is able to cut through water in a swimming pool. Which property of matter does this observation show?

NCERT Solution for Class 9 Science Chapter 1 Matter in Our Surroundings NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-3 Questions No-3

gagan23

Compare LPG and wood as fuels.

Write a short paragraph on the harmful effects of microorganisms.

Two children are at opposite ends of an aluminium rod. One strikes the end of the rod with a stone. Find the ratio of times taken by the sound wave in air and in aluminium to reach the second child.

Give reasons: We can easily move our hand in air, but to do the same through a solid block of wood, we need a karate expert.

Give reasons: A wooden table should be called a solid.

Give reasons: A gas fills completely the vessel in which it is kept.

A diver is able to cut through water in a swimming pool. Which property of matter does this observation show?

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