Sign Up

Captcha Click on image to update the captcha.

Have an account? Sign In Now

Sign In

Captcha Click on image to update the captcha.

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Captcha Click on image to update the captcha.

Have an account? Sign In Now

You must login to ask question.

Captcha Click on image to update the captcha.

Forgot Password?

Need An Account, Sign Up Here
Sign InSign Up

Tiwari Academy Discussion

Tiwari Academy Discussion Logo Tiwari Academy Discussion Logo

Tiwari Academy Discussion Navigation

  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Home/ Questions/Q 4729
Next
In Process
Brinda
  • 13
Poll
Brinda
Asked: December 6, 20202020-12-06T11:00:51+00:00 2020-12-06T11:00:51+00:00In: Class 10 Science

Most of the sources of energy we use represent stored solar energy. Which of the following is not ultimately derived from the Sun’s energy?

  • 13

Poll Results

33.33%(a) geothermal energy ( 2 voters )
0%(b) wind energy
66.67%(c) nuclear energy ( 4 voters )
0%(d) bio-mass.
Based On 6 Votes

Participate in Poll, Choose Your Answer.

NCERT Solution for Class 10 Science Chapter 14
Sources of Energy
NCERT Books for Session 2020-2021
CBSE Board and UP Board
Exercises Questions
Page No-255
Questions No-3

2020-2021cbsechapter 14class 10 scienceclass10ncertsciencesources of energy
  • 2 2 Answers
  • 208 Views
  • 1 Follower
  • 1
Answer
Share
  • Facebook

    2 Answers

    • Voted
    • Oldest
    • Recent
    1. Physics Solution
      2020-12-06T11:03:39+00:00Added an answer on December 6, 2020 at 11:03 am

      (c) Nuclear energy is released during nuclear fission or fusion. These reactions produces tremendous amount of energy. The energy released during these reaction comes from the mass of elements (mass converts into energy). There is no roll of sunlight on these reactions. Hence, nuclear energy is not ultimately derived from Sun’s energy.
      Geothermal energy, wind energy, and bio-mass are all ultimately derived from solar energy.
      Hence, the option (c) is correct.

      For more answers visit to website:
      https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-14/

      • 0
      • Reply
      • Share
        Share
        • Share on Facebook
        • Share on Twitter
        • Share on LinkedIn
        • Share on WhatsApp
    2. Taruna
      2021-02-01T09:09:25+00:00Added an answer on February 1, 2021 at 9:09 am

      c) Nuclear energy

      Nuclear energy is produced by nuclear fusion and nuclear fission. In nuclear fission, uranium atoms are bombarded with low energy neutrons resulting in splitting of the atom into two relatively lighter nuclei. In nuclear fusion, lighter nuclei are fused together to form a relatively heavier nuclei. The energy produced in nuclear reaction is tremendous and can be carried out in the absence of sunlight.

      Geothermal energy is obtained from the deep stored energy in the form of heat in the earth’s crust. The uneven heating of the earth’s surface results in wind movement and bio-mass is obtained from the dead remains of the plants and the animals.

      • 0
      • Reply
      • Share
        Share
        • Share on Facebook
        • Share on Twitter
        • Share on LinkedIn
        • Share on WhatsApp
    Leave an answer

    Leave an answer
    Cancel reply

    Browse
    Captcha Click on image to update the captcha.

    Sidebar

    Ask A Question

    Subscribe

    • Popular
    • Answers
    • Mrinal Garg

      Which is the best website providing NCERT Solutions?

      • 97 Answers
    • Amit Sharma

      What would be the CBSE Exam 2020-2021 Date Sheet for ...

      • 26 Answers
    • Richa

      NCERT Books

      • 24 Answers
    • manishq1

      Where can I get NCERT books in PDF format?

      • 19 Answers
    • Nitin 44

      पुराने सिक्के खरीदने वाले के व्हाट्सएप नंबर क्या है?

      • 19 Answers
    • Ll
      Ll added an answer Tiwari Academy June 19, 2022 at 3:10 pm
    • Simrantaneja
      Simrantaneja added an answer (i) Accommodating first option is correct. June 19, 2022 at 3:09 pm
    • Simrantaneja
      Simrantaneja added an answer The price of one currency in terms of other currency… June 19, 2022 at 3:09 pm
    • Simrantaneja
      Simrantaneja added an answer Price elasticity of supply measure the responsiveness of quantity supplied… June 19, 2022 at 3:09 pm
    • Simrantaneja
      Simrantaneja added an answer Incorrect! Because price determination of a commodity or factor is… June 19, 2022 at 3:09 pm

    Explore

    • Home
    • Questions

    Footer

    © 2021 Tiwari Academy. All Rights Reserved
    With Develop by IMMWIT Pvt. Ltd..