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  • 1 answers

Aijaz Ansari 2 years, 5 months ago

24*'5hx
  • 2 answers

Student Cbse 2 years, 5 months ago

The nature of lens is convex lens that is converging lens and the power is +2 diopter

Pratyush Bidhar 2 years, 5 months ago

  Use app Login Class 12 >>Physics >>Ray Optics and Optical Instruments >>Defects of Vision and Correction >>The near - point of a person suffering f Question  The near-point of a person suffering from hypermetropia is at 50 cm from his eye. What is the nature and power of the lens needed to correct this defect? (Assume that the near-point of the normal eye is 25 cm). Medium Open in App Updated on : 2022-09-05 Solution  Verified by Toppr The person needs a convex lens to rectify this defect. Calculation of power of the lens: This hypermetropic eye can see the nearby object kept at 25 cm clearly if the image is formed at its own near point i.e. 50 cm. Object distance, u=−25 cm Image distance, v=−50 cm v1​−u1​=f1​ −501​−−251​=f1​ f=+50 cm P=f(in cm)100​=50100​=+2D
  • 4 answers

Aroob Khursheed 2 years, 5 months ago

no

Study Dil Sa 1 Chauhan 2 years, 5 months ago

No

Mohammad Hadi 2 years, 5 months ago

No humans are not totally aerobic because if we take muscle cramps into consideration they are caused when there is lack of oxygen

Rati Ram 2 years, 5 months ago

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Abhishek Tiwari 2 years, 5 months ago

By the independence of our country many new state were formed and some change, the making of states was regarding to languages, culture the same type of people live and one place then they enjoy that fa.stivals and languages some politician were said that this type of distribution may causes disunity
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Nakshatra Gupta 2 years, 5 months ago

1. To protect it from dust 2. Shut down the computer properly 3. Keep the software updated
  • 1 answers

Anurag Verma 2 years, 4 months ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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  • 1 answers

Nakshatra Gupta 2 years, 5 months ago

On 31 January 1930,he wrote a letter to Viceroy Irwin stating 11 demands. Some of these were abolition of salt tax, reduction of revenue, etc.
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Student Cbse 2 years, 5 months ago

Reaction of Iron Nails with Copper Sulphate Solution in Water. When an iron nail is dipped in copper sulphate solution, a brown coating of copper is formed on the surface of iron and the colour of copper sulphate solution changes from blue to light green
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Himanshu Mittal 2 years, 5 months ago

The thymus is located in the chest behind the breastbone.
  • 1 answers

Himanshu Mittal 2 years, 5 months ago

Gibberellins are plant growth regulators that facilitate cell elongation, help the plants to grow taller. They also play major roles in germination, elongation of the stem, fruit ripening and flowering.
  • 1 answers

Kishan Kumar 2 years, 5 months ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.
  • 3 answers

Satyaveer Singh 2 years, 5 months ago

For no solution a1/a2= b1/b2 not equal to c1/c2 1/2= 1/k not equal to -4/-3 Hence k= 2

Ishant Singh 2 years, 5 months ago

K=2

Sarthak Dhake 2 years, 5 months ago

K=2

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