NCERT Solutions
Board Paper Solutions
Ask & Answer
School Talk
Login
GET APP
Login
Create Account
Popular
Latest
Class I
Class II
Class III
Class IV
Class V
Class VI
Class VII
Class VIII
Class IX
Class X
Class XI-Science
Class XII-Science
Class XI-Commerce
Class XI-Humanities
Class XII-Commerce
Class XII-Humanities
Ananya Sharma
Subject: Maths
, asked 15 hours, 32 minutes ago
Plz give me the answer fast its urgent
Answer
1
Abhinav Raj
Subject: Science
, asked 16 hours, 12 minutes ago
35. To form a real point size image of a very far off object at a distance of 20 cm from the lens, focal length of lens should be
(a) 20 cm
(b) 80 cm
(d) 100 cm
Answer
2
Devdatta Narendra Kulthe
Subject: Maths
, asked 16 hours, 29 minutes ago
What is real number please explain
Answer
2
Harsh Kumar
Subject: Science
, asked 16 hours, 39 minutes ago
If magnification is 0 what will be its nature please explain
Answer
1
Harsh Kumar
Subject: Science
, asked 16 hours, 40 minutes ago
If magnification is less than 1 but more than 0 then what is its nature please explain it
Answer
1
Harsh Kumar
Subject: Science
, asked 16 hours, 55 minutes ago
If magnification is 0.75 image is real or virtual
Answer
2
Shreyansh Raj
Subject: Maths
, asked 17 hours, 15 minutes ago
2?5+3?7. This is my summer holiday homework question. Seems like it is wrong as in place of plus there should be multiply sign.
Answer
3
Jigisha Chatterjee
Subject: Social Science
, asked 17 hours, 19 minutes ago
The states which donot have an international border or lie on the coast
Answer
1
Jigisha Chatterjee
Subject: Social Science
, asked 17 hours, 21 minutes ago
Which island group of India lies to its south east?
Answer
1
Jigisha Chatterjee
Subject: Social Science
, asked 17 hours, 22 minutes ago
Name the group of islands lying in Arabian sea
Answer
1
Ananya Sharma
Subject: Maths
, asked 17 hours, 32 minutes ago
Plz answer this asap
Choose the correct from opt: 1,2,3 and 4
Answer
2
Kiran Shetty
Subject: Maths
, asked 18 hours, 7 minutes ago
How to solve this question
Answer
1
Kiran Shetty
Subject: Maths
, asked 19 hours, 51 minutes ago
How to solve Q6 (c)
Answer
1
Abhinav Raj
Subject: Science
, asked 20 hours, 26 minutes ago
27. In the determination of focal length of a convex lens, image of grill of a window is formed on a screen. The index mark of screen holder is 37-5 cm and that of lens holder is 16-2 cm. The distance of grill from the lens is 2-5 m. Focal length of lens is
(a) 25 m
(b) 37-5 cm
(c) 162 cm
(d) 21-3 cm
Answer
1
Kiran Shetty
Subject: Maths
, asked 20 hours, 32 minutes ago
How to solve Q7 (d)
Answer
1
Prev
2
3
4
5
6
Next
What are you looking for?

(a) 20 cm

(b) 80 cm

(d) 100 cm

Choose the correct from opt: 1,2,3 and 4

(a) 25 m

(b) 37-5 cm

(c) 162 cm

(d) 21-3 cm