Tiwari Academy Discussion

Jaanaki

Asked: January 12, 2021In: Class 10 Science

Write three disadvantages of using fossil fuels.

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 1

Jaanaki

Asked: January 11, 2021In: Class 10 Science

Define nuclear fission.

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 4

Jaanaki

Asked: January 10, 2021In: Class 10 Science

Name four gases mainly present in biogas.

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 3

Jaanaki

Asked: January 10, 2021In: Class 10 Science

Why we pay attention towards alternative or non-conventional sources of energy?

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 8

Jaanaki

Asked: January 9, 2021In: Class 10 Science

Why is it not possible to make use of solar cells to meet all our needs? State three reasons.

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 13

Jaanaki

Asked: January 9, 2021In: Class 10 Science

Write name of four nuclear power reactors located in India.

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 6

Jaanaki

Asked: January 8, 2021In: Class 10 Science

What are solar panels? Write three uses of solar panels.

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 2

Jaanaki

Asked: January 8, 2021In: Class 10 Science

Write the name of the main constituent of biogas. Also write its percentage.

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 14

Jaanaki

Asked: January 7, 2021In: Class 10 Science

Why is biogas considered an excellent fuel?

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 16

Jaanaki

Asked: January 7, 2021In: Class 10 Science

Write two advantages and two limitations of dams for the production of hydroelectricity.

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 9

Write three disadvantages of using fossil fuels.

Define nuclear fission.

Name four gases mainly present in biogas.

Why we pay attention towards alternative or non-conventional sources of energy?

Why is it not possible to make use of solar cells to meet all our needs? State three reasons.

Write name of four nuclear power reactors located in India.

What are solar panels? Write three uses of solar panels.

Write the name of the main constituent of biogas. Also write its percentage.

Why is biogas considered an excellent fuel?

Write two advantages and two limitations of dams for the production of hydroelectricity.

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