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1.Draw a line, say AB, take a point C outside it. Through C, draw a line parallel to AB using ruler and compasses only.
09
Oct
1.Draw a line, say AB, take a point C outside it. Through C, draw a line parallel to AB using ruler and compasses only. 1.Draw a line draw a line parallel to AB using ruler and compasses only. say AB take a point C outside it. Through C October 9, 2020 Category: Chapter 10 - [...]
4.Find the value of: (vii) 3/13÷(–4/65)
09
Oct
4.Find the value of: (vii) 3/13÷(–4/65) 4.Find the value of: (vii) 3/13÷(–4/65) October 9, 2020 Category: Chapter 9 - Rational Numbers , Maths , NCERT Class 7 ,
What amount of work is done in increasing the length of a wire through unity?
09
Oct
What amount of work is done in increasing the length of a wire through unity? What amount of work is done in increasing the length of a wire through unity? October 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
4.Find the value of: (vi) –7/12÷(-2/13)
09
Oct
4.Find the value of: (vi) –7/12÷(-2/13) 4.Find the value of: (vi) –7/12÷(-2/13) October 9, 2020 Category: Chapter 9 - Rational Numbers , Maths , NCERT Class 7 ,
4.Find the value of: (v) –2/13÷1/7
09
Oct
4.Find the value of: (v) –2/13÷1/7 4.Find the value of: (v) –2/13÷1/7 October 9, 2020 Category: Chapter 9 - Rational Numbers , Maths , NCERT Class 7 ,
4.Find the value of: (iv) –1/8÷3/4
09
Oct
4.Find the value of: (iv) –1/8÷3/4 4.Find the value of: (iv) –1/8÷3/4 October 9, 2020 Category: Chapter 9 - Rational Numbers , Maths , NCERT Class 7 ,
A lens of focal length f is placed in between an object and screen at a distance D. The lens forms two real images of object on the screen for two of its different positions, a
09
Oct
A lens of focal length f is placed in between an object and screen at a distance D. The lens forms two real images of object on the screen for two of its different positions, a A lens of focal length f is placed in between an object and screen at a distance D. The [...]
4.Find the value of: (iii) –4/5÷(–3)
09
Oct
4.Find the value of: (iii) –4/5÷(–3) 4.Find the value of: (iii) –4/5÷(–3) October 9, 2020 Category: Chapter 9 - Rational Numbers , Maths , NCERT Class 7 ,
The distance between an electric lamp and a screen is d= 1 m. A convergent lens of focal length f = 21 cm is placed between the lamp and the lens such that a sharp image of the
09
Oct
The distance between an electric lamp and a screen is d= 1 m. A convergent lens of focal length f = 21 cm is placed between the lamp and the lens such that a sharp image of the The distance between an electric lamp and a screen is d= 1 m. A convergent lens of [...]
In displacement method, the distance between object and screen is 96 cm. The ratio of lengths of two images formed by a converging lens placed between them is 4. Then,
09
Oct
In displacement method, the distance between object and screen is 96 cm. The ratio of lengths of two images formed by a converging lens placed between them is 4. Then, In displacement method the distance between object and screen is 96 cm. The ration of lengths of two images formed by a converging lens placed [...]