English

Have you seen frogs? Where? How many different types of frogs have you seen? Are all the frogs of the same length? Here are two interesting examples. - Mathematics

Advertisements
Advertisements

Question

Have you seen frogs? Where? How many different types of frogs have you seen? Are all the frogs of the same length? Here are two interesting examples.

Short/Brief Note
Advertisements

Solution

Yes, I have seen frogs. I have seen them in puddles of water and lakes.

I have seen two types of frogs; one of them looks green and another looks pale brown. and not all frogs are of the same length.

shaalaa.com
  Is there an error in this question or solution?
Chapter 10: Tenths and Hundredths - Tenths and Hundredths [Page 135]

APPEARS IN

NCERT Math - Magic [English] Class 5
Chapter 10 Tenths and Hundredths
Tenths and Hundredths | Q 1.4 | Page 135

RELATED QUESTIONS

When the planet Jupiter is at a distance of 824.7 million kilometres from the Earth, its angular diameter is measured to be 35.72″ of arc. Calculate the diameter of Jupiter


500 gm = ______ kilogram.


Ten millimetre makes one centimetre.


Fill in the following chart.

Property Definition Basic Unit Instrument used for measuring
Length      
Mass      
Volume      
Time      

Assertion (A): Distance between two celestial bodies is measured in terms of light year.

Reason (R): The distance travelled by the light in one year is one light year.


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.


How many stamps can be placed along its length?


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


What is the unit of measurements of very small lengths?


What is the unit of length?


The Unit used to measure length ______.


SI unit of electric current is ______.


The radius of atom is of the order of 1 Å and the radius of nucleus is of the order of fermi. How many magnitudes higher is the volume of atom as compared to the volume of nucleus?


The distance of a galaxy is of the order of 1025 m. Calculate the order of magnitude of time taken by light to reach us from the galaxy.


Consider a sunlike star at a distance of 2 parsecs. When it is seen through a telescope with 100 magnification, what should be the angular size of the star? Sun appears to be (1/2)° from the earth. Due to atmospheric fluctuations, eye can’t resolve objects smaller than 1 arc minute.


Mars has approximately half of the earth’s diameter. When it is closest to the earth it is at about 1/2 A.U. from the earth. Calculate what size it will appear when seen through the same telescope.


According to the modern definition, what fraction of a second does light travel to define one metre?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×