National Science Olympiad Forum By SOF Olympiad Trainer - Page 658
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :NSO    Class : Class 2

Ans 1:

Reyansh Sarkar from Delhi Public School, Chandigarh
Class : Class 5
Option D is not incorrect, since earth's position change and not sun's. Further, option C should be the wrong answer, since shadow length are same in 10AM and 2 PM, 11AM, 1 PM and likewise

Ans 2:

Mahi Chandra from ICON School of Excellence, Bengaluru
Class : Class 3
Sun's position doesn't change, we see it changing due to earth's rotation i.e. earth's changing position. Then how D is incorrect option. No option is incorrect in this question.

Post Your Answer

Kaustubhi Reddy from Meridian hyderabad, Hyderabad
Subject :NSO    Class : Class 5

Post Your Answer

ananya singh from doon international school, Dehradun
Subject :NSO    Class : Class 6

Ans 1:

MADDILETI REDDY MARAM REDDY from NVN, VIJAYAWADA
Class : Class 6
A

Ans 2:

Nikkita from Euroschool Whitefield, Bengaluru
Class : Class 6
the answer is (a) because the more the height of the ramp the more you need to give force

Post Your Answer

ALBERT BERKMANS from ZYDUS SCHOOL FOR EXCELLENCE, AHMEDABAD
Subject :NSO    Class : Class 2

Post Your Answer

Sayantan from Whitefiels Global School, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

RAHUL SINHA from D.A.V Public Koyla Nagar Dhanbad, dhanbad
Class : Class 7
Rotation causes day and night. While revolution causes change in season.

Ans 2:

Prathamesh from Gopals Garden High School, Mumbai
Class : Class 4
Rotation of earth causes day and night and change of seasons.

Post Your Answer

Sayantan from Whitefiels Global School, Bangalore
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

Post Your Answer

Sarthak Gupta from DPS, Haryana
Subject :NSO    Class : Class 4

Ans 1:

Aarav Gupta from TSRS Aravali, Gurugram
Class : Class 7
d

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 3:

Rajat mokashe from podar international school , Parbhani
Class : Class 4
d

Ans 4:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8
d

Post Your Answer

Sarthak Gupta from DPS, Haryana
Subject :NSO    Class : Class 4

Ans 1:

Ahaan Mittal from Primus Public School, Bengaluru
Class : Class 8

Ans 2:

SWARIT JAIN from DPS Greater Noida, GREATER NOIDA
Class : Class 9
Rajat mokashe IS CORRECTC IS THE ANSWER

Ans 3:

Ahaan Mittal from Primus Public School, Bengaluru
Class : Class 8

Ans 4:

Rajat mokashe from podar international school , Parbhani
Class : Class 4
c

Post Your Answer

Ali Hussain from Delhi Private School Dubai, Dubai
Subject :NSO    Class : Class 5

Ans 1:

Mahadevan from KV Rubber Board Kottayam, Kottayam
Class : Class 9
Can anyone give explanation. Of this

Post Your Answer

Movies Now from KULACHI HANSRAJ MODEL SCHOOL ASHOK VIHAR, DELHI
Subject :NSO    Class : Class 2

Post Your Answer