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4. Parikshit makes a cuboid of plasticine of sides 5 cm, 2 cm, 5 cm. How many such cuboids will he need to form a cube?
11
Oct
4. Parikshit makes a cuboid of plasticine of sides 5 cm, 2 cm, 5 cm. How many such cuboids will he need to form a cube? 2 cm 4. Parikshit makes a cuboid of plasticine of sides 5 cm 5 cm. How many such cuboids will he need to form a cube? October 11, 2020 [...]
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (v) 704
11
Oct
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (v) 704 3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (v) 704 October 11, 2020 Category: Chapter 7 - Cubes and Cube Roots [...]
Water rises to a height h in a capilliary tube of cross sectional area A. The height to which water will rise in a capilliary tube of cross sectional area 4 A will be
11
Oct
Water rises to a height h in a capilliary tube of cross sectional area A. The height to which water will rise in a capilliary tube of cross sectional area 4 A will be Water rises to a height h in a capilliary tube of cross sectional area A. The height to which water will [...]
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (iv) 192
11
Oct
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (iv) 192 3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (iv) 192 October 11, 2020 Category: Chapter 7 - Cubes and Cube Roots [...]
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (iii) 135
11
Oct
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (iii) 135 3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (iii) 135 October 11, 2020 Category: Chapter 7 - Cubes and Cube Roots [...]
A marble of mass x and diameter 2 r is gently released in a tall cylinder containing honey. If the marble displaces mass y ( < x ) of the liquid, then the terminal velocity is proportional to
11
Oct
A marble of mass x and diameter 2 r is gently released in a tall cylinder containing honey. If the marble displaces mass y ( < x ) of the liquid, then the terminal velocity is proportional to A marble of mass x and diameter 2 r is gently released in a tall cylinder containing [...]
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (ii) 128
11
Oct
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (ii) 128 3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (ii) 128 October 11, 2020 Category: Chapter 7 - Cubes and Cube Roots [...]
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (i) 81
11
Oct
3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (i) 81 3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. (i) 81 October 11, 2020 Category: Chapter 7 - Cubes and Cube Roots [...]
A solid sphere falls with a terminal velocity of 20 m/s in air. If it is allowed to fall in vaccum,
11
Oct
A solid sphere falls with a terminal velocity of 20 m/s in air. If it is allowed to fall in vaccum, A solid sphere falls with a terminal velocity of 20 m/s in air. If it is allowed to fall in vaccum October 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
2. Find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube. (v) 100
11
Oct
2. Find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube. (v) 100 2. Find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube. (v) 100 October 11, 2020 Category: Chapter 7 - Cubes and Cube Roots [...]