NCERT Solutions
Board Paper Solutions
Ask & Answer
School Talk
Login
GET APP
Login
Create Account
Popular
Latest
Expert Answers
ALL
Sandipan
Subject: Science
, asked on 19/10/17
DEFINE THE FOLLOWING:-
a)Accommodation
b)Light
c)Multiple reflection
Answer
2
Sandipan
Subject: Science
, asked on 19/10/17
GIVE A DETAILED DESCRIPTION OF THE BRAILLE SYSTEM.
Answer
3
Syed Tamim Ahmad
Subject: Science
, asked on 13/10/17
And q18
Q18. A ball is thrown at a reflecting surface (mirror). A video camera is placed in line with the reflected path of the ball. What will the video camera record?
A. A ball moving towards the camera, initially faster and then slower:
B. A ball moving towards the camera, initially slower and then faster.
C. A ball moving in a V shaped path, initially faster and then slower.
D. A ball moving in a V shaped path, initially slower and then faster.
Answer
1
Aakriti Ghosh
Subject: Science
, asked on 9/10/17
what is blind spot and where it is present in eye
Answer
2
Vinima
Subject: Science
, asked on 13/9/17
ANSWER -
Q1 During electrolysis of water, why does hydrogen collect on cathode and oxygen collect on anode?
Q2 Rahul, a farmer’s boy lost his eyesight due to an eye injury. He was very sad but his teacher took him to nearby city and got him admitted in a special school where he started learning the most popular resource through which he could read and write.
i. Name the resource.
ii. How can visually challenged persons read or write through that resource?
Answer
2
Aabharan Gupta
Subject: Science
, asked on 2/9/17
I want some tips to solve my exam
By tommororw
Answer
5
Sreeja
Subject: Science
, asked on 28/8/17
plutois a really a astrieod
Answer
1
Jatin Yadav
Subject: Science
, asked on 28/8/17
sir plz tell about eye with labelled diagram.
Answer
2
Agambir Singh
Subject: Science
, asked on 19/8/17
WHAT IS A TYNDALL EFFECT
Answer
1
Chinmay Dhanush
Subject: Science
, asked on 18/8/17
why light light change it direction when it comes near water ?
Answer
3
Janhavi
Subject: Science
, asked on 14/8/17
which is the delicate part of human eye? what causes blindness?
Answer
4
Syed Tamim Ahmad
Subject: Science
, asked on 11/7/17
1. Why is farmland ploughed before sowing the seeds?
2. How is transplanting useful to the farmers?
3. Why do farmers use a combination of manures and fertilisers in their fields?
Answer
3
Syed Tamim Ahmad
Subject: Science
, asked on 11/7/17
Plane mirrors are used in solar cookers and work on the principle of reflection. Find out the purpose of using plane mirrors in solar cookers. Find out the different arrangements of plane mirrors in a solar cooker.
Answer
1
Ananya Saini
Subject: Science
, asked on 9/7/17
What is meant by normal to the surface
Answer
1
Ananya Saini
Subject: Science
, asked on 8/7/17
why is voilent at the bottom and red at the top in a spectrum in VIBGYOR
Answer
1
Prev
6
7
8
9
10
Next
What are you looking for?
a)Accommodation
b)Light
c)Multiple reflection
Q18. A ball is thrown at a reflecting surface (mirror). A video camera is placed in line with the reflected path of the ball. What will the video camera record?
A. A ball moving towards the camera, initially faster and then slower:
B. A ball moving towards the camera, initially slower and then faster.
C. A ball moving in a V shaped path, initially faster and then slower.
D. A ball moving in a V shaped path, initially slower and then faster.
Q1 During electrolysis of water, why does hydrogen collect on cathode and oxygen collect on anode?
Q2 Rahul, a farmer’s boy lost his eyesight due to an eye injury. He was very sad but his teacher took him to nearby city and got him admitted in a special school where he started learning the most popular resource through which he could read and write.
i. Name the resource.
ii. How can visually challenged persons read or write through that resource?
By tommororw
2. How is transplanting useful to the farmers?
3. Why do farmers use a combination of manures and fertilisers in their fields?