Tiwari Academy Discussion

Asked: May 4, 2021In: Class 10 Science

You are given water, mustard oil, glycerine and kerosene. In which of these media a ray of light incident obliquely at same angle would bend the most?

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

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Naitik

Asked: May 4, 2021In: Class 10 Science

The laws of reflection hold good for

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

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Naitik

Asked: May 4, 2021In: Class 10 Science

In torches, search lights and headlights of vehicles the bulb is placed

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

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Naitik

Asked: May 4, 2021In: Class 10 Science

Rays from Sun converge at a point 15 cm in front of a concave mirror. Where should an object be placed so that size of its image is equal to the size of the object?

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

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Naitik

Asked: May 4, 2021In: Class 10 Science

Magnification produced by a rear view mirror fitted in vehicles

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

Poll

Naitik

Asked: May 4, 2021In: Class 10 Science

Which of the following statements is/are true?

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

Poll

Naitik

Asked: May 4, 2021In: Class 10 Science

A beam of light is incident through the holes on side A and emerges out of the hole on the other face of the box as shown in the figure. Which of the following could be inside the box?

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

Poll

Naitik

Asked: May 4, 2021In: Class 10 Science

Under which of the following conditions a concave mirror can form an image larger than the actual object

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

Poll

Naitik

Asked: May 4, 2021In: Class 10 Science

A l0 mm long awl pin is placed vertically in front of a concave mirror. A5 mm long image of the awl pin is formed at 30 cm in front of the mirror. The focal length of this mirror is

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

Poll

Naitik

Asked: May 4, 2021In: Class 10 Science

Which of the following can make a parallel beam of light when light from a point source is incident on it?

NCERT Important Questions Class 10 Science physics Chapter 10 Important NCERT Extra Questions Chapter 10 Light – Reflection and Refraction NCERT Book Extra Questions for Session 2020-2021 CBSE Board and UP Board Others state Board NCERT Solutions for Class 10 ...

You are given water, mustard oil, glycerine and kerosene. In which of these media a ray of light incident obliquely at same angle would bend the most?

The laws of reflection hold good for

In torches, search lights and headlights of vehicles the bulb is placed

Rays from Sun converge at a point 15 cm in front of a concave mirror. Where should an object be placed so that size of its image is equal to the size of the object?

Magnification produced by a rear view mirror fitted in vehicles

Which of the following statements is/are true?

A beam of light is incident through the holes on side A and emerges out of the hole on the other face of the box as shown in the figure. Which of the following could be inside the box?

Under which of the following conditions a concave mirror can form an image larger than the actual object

A l0 mm long awl pin is placed vertically in front of a concave mirror. A5 mm long image of the awl pin is formed at 30 cm in front of the mirror. The focal length of this mirror is

Which of the following can make a parallel beam of light when light from a point source is incident on it?

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