Tiwari Academy Discussion

Asked: October 30, 2020In: Class 10

Why are we looking at alternate sources of energy?

NCERT Solution for Class 10 Science Chapter 14 Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-247 Questions No-2

Udisha Kapoor

Asked: October 30, 2020In: Class 10

How has the traditional use of wind and water energy been modified for our convenience?

NCERT Solution for Class 10 Science Chapter 14 Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-247 Questions No-3

Udisha Kapoor

Asked: October 30, 2020In: Class 10

What kind of mirror – concave, convex or plain – would be best suited for use in a solar cooker? Why?

NCERT Solution for Class 10 Science Chapter 14 Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-252 Questions No-1

Udisha Kapoor

Asked: October 30, 2020In: Class 10

What are the limitations of the energy that can be obtained from the oceans?

NCERT Solution for Class 10 Science Chapter 14 Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-253 Questions No-2

Udisha Kapoor

Asked: October 30, 2020In: Class 10

What is geothermal energy?

NCERT Solution for Class 10 Science Chapter 14 Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-253 Questions No-3

Udisha Kapoor

Asked: October 30, 2020In: Class 10

What are the advantages of nuclear energy?

NCERT Solution for Class 10 Science Chapter 14 Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-253 Questions No-4

Daksha Singh

Asked: October 30, 2020In: Class 9

Give the names of the elements present in the following compounds.

NCERT Solutions for Class 9 Science Chapter 3 Atoms And Molecules NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-44 Questions No-5 Give the names of the elements present in the following compounds. (a) Quick lime (b) Hydrogen ...

Manvik Solanki

Asked: October 30, 2020In: Class 9

With the help of Table 4.1, find out the mass number of oxygen and Sulphur atom.

NCERT Solutions for Class 9 Science Chapter 4 Structure of the Atom NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-52 Questions No-2

Manvik Solanki

Asked: October 30, 2020In: Class 9

For the symbol H,D and T tabulate three sub-atomic particles found in each of them.

NCERT Solutions for Class 9 Science Chapter 4 Structure of the Atom NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-53 Questions No-1

Manvik Solanki

Asked: October 30, 2020In: Class 9

Write the electronic configuration of any one pair of isotopes and isobars.

NCERT Solutions for Class 9 Science Chapter 4 Structure of the Atom NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-53 Questions No-2

Why are we looking at alternate sources of energy?

How has the traditional use of wind and water energy been modified for our convenience?

What kind of mirror – concave, convex or plain – would be best suited for use in a solar cooker? Why?

What are the limitations of the energy that can be obtained from the oceans?

What is geothermal energy?

What are the advantages of nuclear energy?

Give the names of the elements present in the following compounds.

With the help of Table 4.1, find out the mass number of oxygen and Sulphur atom.

For the symbol H,D and T tabulate three sub-atomic particles found in each of them.

Write the electronic configuration of any one pair of isotopes and isobars.

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