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Nikkita from Euroschool Whitefield, Bengaluru
Subject :NSO    Class : Class 6

Which of the following statements is incorrect?

A Motion of a vehicle on a straight road is not rectilinear motion.
B Motion of honeybees is the example of random motion.
C Cubit is the length of a forearm.
D Centigrade is not the SI unit of temperature.


Ans 1:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9

Ans 2:

Vidwat Amal from Podar International School , Anand
Class : Class 8
A, B, D are correct....incorrect is C. Because forearm is the length of the arm between elbow joint and wrist joint but the cubit is length from tip of elbow to the tip of the middle finger. so forearm length is smaller than the cubit. So answer is option C

Ans 3:

Jeisree kk from K.S.N secondary school , Chennai
Class : Class 6
this question is different lol

Ans 4:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
A option is the correct answer

Ans 5:

sudeep from DPS, Bangalore
Class : Class 8
kelvin is the SI unit of temperature so option D is correct and A is also correct because rectilinear motion is motion in a straight line like a car moving on a straight road

Ans 6:

ATHARV RAHUL MAHAJAN from ST. STEPHENS SCHOOL CHANDIGARH, SAS NAGAR
Class : Class 6

Ans 7:

Ankush Ghosh from DPS, Doha
Class : Class 10
Kelvin is the SI unit of temperatureSo both A and D are in correct

Ans 8:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9

Ans 9:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
well this question sound confusing to alli will go with the child from phoenix schoolbecause a is correct because as mentioned in synopsis of this chapter that example of rectlinear motion is a car driving on a straight roadbut option b shoul also be the option as the kelvin is the si unit of tempreature

Ans 10:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
D is only correct and not A. So, A is the correct answer

Ans 11:

Vidwat Amal from Podar International School , Anand
Class : Class 8
why A is correct and not incorrect because a vehicle need not go in rectilinear path on a straight road it can go zigzag as well

Ans 12:

Shikhar Mallick from Holy Cross School, Agartala
Class : Class 7

Ans 13:

Harsh Shukla from DPS Bangalore East, Bengaluru
Class : Class 9
question is wrong . the question should be which of the following are correct ?

Ans 14:

Satvik Pattanaik from GreenwoodHigh, bangalore
Class : Class 6

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