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Choose the following statements as True or False. (a) The real image formed by a lens is always inverted. (b) The image formed by a lens is always inverted.
07
Oct
Choose the following statements as True or False. (a) The real image formed by a lens is always inverted. (b) The image formed by a lens is always inverted. Choose the following statements as True or False. (a) The real image formed by a lens is always inverted. (b) The image formed by a lens [...]
1. Find the range of heights of any ten students of your class.
07
Oct
1. Find the range of heights of any ten students of your class. 1. Find the range of heights of any ten students of your class. October 7, 2020 Category: Chapter 3 - Data Handling , Maths , NCERT Class 7 ,
A vehicle covers a distance of 43.2 km in 2.4 litres of petrol. How much distance will it cover in one litre of petrol ?
07
Oct
A vehicle covers a distance of 43.2 km in 2.4 litres of petrol. How much distance will it cover in one litre of petrol ? A vehicle covers a distance of 43.2 km in 2.4 litres of petrol. How much distance will it cover in one litre of petrol ? October 7, 2020 Category: Chapter [...]
A glass sphere, refractive index 1.5 and radius 10 cm, has a spherical cavity of radius 5 cm concentric with it. A narrow beam of parallel light is directed into the sphere. Locate the
07
Oct
A glass sphere, refractive index 1.5 and radius 10 cm, has a spherical cavity of radius 5 cm concentric with it. A narrow beam of parallel light is directed into the sphere. Locate the A glass sphere has a spherical cavity of radius 5 cm concentric with it. A narrow beam of parallel light is [...]
Find: (viii) 37.8 by 1.4
07
Oct
Find: (viii) 37.8 by 1.4 Find: (viii) 37.8 by 1.4 October 7, 2020 Category: Chapter 2 - Fraction and Decimals , Maths , NCERT Class 7 ,
Find: (vii) 76.5 by 0.15
07
Oct
Find: (vii) 76.5 by 0.15 Find: (vii) 76.5 by 0.15 October 7, 2020 Category: Chapter 2 - Fraction and Decimals , Maths , NCERT Class 7 ,
Solve the previous problem if the paperweight is inverted at its place so that the spherical surface touches the paper.
07
Oct
Solve the previous problem if the paperweight is inverted at its place so that the spherical surface touches the paper. Solve the previous problem if the paperweight is inverted at its place so that the spherical surface touches the paper. October 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Find: (vi) 7.75 by 0.25
07
Oct
Find: (vi) 7.75 by 0.25 Find: (vi) 7.75 by 0.25 October 7, 2020 Category: Chapter 2 - Fraction and Decimals , Maths , NCERT Class 7 ,
Find: (v) 0.5 by 0.25
07
Oct
Find: (v) 0.5 by 0.25 Find: (v) 0.5 by 0.25 October 7, 2020 Category: Chapter 2 - Fraction and Decimals , Maths , NCERT Class 7 ,
Find: (ix) 2.73 by 1.3
07
Oct
Find: (ix) 2.73 by 1.3 Find: (ix) 2.73 by 1.3 October 7, 2020 Category: Chapter 2 - Fraction and Decimals , Maths , NCERT Class 7 ,