bal kishan

Asked: December 27, 2020In: Class 10 Science

Define the principal focus of a concave mirror.

NCERT Solutions for Class 10 Science Chapter 10 Important Board Questions Light – Reflection and Refraction NCERT Books for Session 2022-2023 CBSE Board and UP Board Answer in one word/one sentence. Questions No: 12 part: iv

Hrithik Bansal

Asked: October 20, 2020In: Class 10

How much energy is given to each coulomb of charge passing through a 6 V battery?

NCERT Solution for Class 10 Science Chapter 12 Electricity NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-202 Questions No-

Hrithik Bansal

Asked: October 20, 2020In: Class 10

Will current flow more easily through a thick wire or a thin wire of the same material, when connected to the same source? Why?

NCERT Solution for Class 10 Science Chapter 12 Electricity NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-209 Questions No-2

Hrithik Bansal

Asked: October 20, 2020In: Class 10

Let the resistance of an electrical component remains constant while the potential difference across the two ends of the component decreases to half of its former value. What change will occur in the current through it?

NCERT Solution for Class 10 Science Chapter 12 Electricity NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-209 Questions No-3

Sadhika Gujral

Asked: October 20, 2020In: Class 10

An electric iron of resistance 20 ohm takes a current of 5 A. Calculate the heat developed in 30 s.

NCERT Solution for Class 10 Science Chapter 12 Electricity NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-218 Questions No-3

bal kishan

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