हिंदी
तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ६

Match the following. 1. Length of the fore arm metre 2. SI unit of length second 3. Nano 103 4. SI Unit of time 10–9 5. Kilo Cubit - Science

Advertisements
Advertisements

प्रश्न

Match the following.

1. Length of the fore arm metre
2. SI unit of length second
3. Nano 103
4. SI Unit of time 10–9
5. Kilo Cubit
जोड़ियाँ मिलाइएँ
Advertisements

उत्तर

1. Length of the fore arm Cubit 
2. SI unit of length metre 
3. Nano 10–9
4. SI Unit of time second
5. Kilo 103
shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Measurements - Evaluation [पृष्ठ ११]

APPEARS IN

सामाचीर कलवी Science - Term 1 [English] Class 6 TN Board
अध्याय 1 Measurements
Evaluation | Q V. | पृष्ठ ११

संबंधित प्रश्न

The farthest objects in our Universe discovered by modern astronomers are so distant that light emitted by them takes billions of years to reach the Earth. These objects (known as quasars) have many puzzling features, which have not yet been satisfactorily explained. What is the distance in km of a quasar from which light takes 3.0 billion years to reach us?


Just as precise measurements are necessary in science, it is equally important to be able to make rough estimates of quantities using rudimentary ideas and common observations. Think of ways by which you can estimate the following (where an estimate is difficult to obtain, try to get an upper bound on the quantity):

 

the number of strands of hair on your head


Just as precise measurements are necessary in science, it is equally important to be able to make rough estimates of quantities using rudimentary ideas and common observations. Think of ways by which you can estimate the following (where an estimate is difficult to obtain, try to get an upper bound on the quantity):-

the number of air molecules in your classroom.


Rulers, measuring tapes and metre scales are used to measure ______


Guess whose tail is the longest. Now measure the tails. How good is your guess?


Now guess the length and width of many other things. Measure and find the difference between your measure and your guess.

Size of Your guess in cm Your measure in cm
  Length Width Length Width
100 Rupee note        
10 Rupee note        
20 Rupee note        
5 Rupee note        
Post card        
Math-Magic book        

Measure the yellow rectangle. It is ________ cm long.


In which SI unit, you can measure your height?


What formula is used to measure the area of your classroom?


Give some examples of larger length measures.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×