Question
Find the total surface area of a cuboid that is formed by
merging two identical cubes, where the surface area of each cube is given as 384 cm².Solution
ATQ,
Let the length of each edge of the cube = ‘a’ cm
So, 6 × a² = 384
So, a² = 64
Or, a = 8
So, length of the cuboid = 2 × a = 2 × 8 = 16 cm
Width of the cuboid = a = 8 cm
And, height of the cuboid = a = 8 cm
Desired area = 2 × (8 × 8 + 8 × 16 + 8 × 16) = 2 × 384 = 768 cm²
Which test is commonly used to detect the presence of starch in milk adulteration?
Read the statements and then find the correct answer.
i.                    Striated muscles are voluntary muscles.
i...
Curly toe paralysis presents as inward curling of the toes on the chicken's feet, which impairs their ability to walk. Curly toe paralysis is caused by ...
Fruit cracking problem in pomegranate is due to the deficiency of which elements?
The biggest breed of Indian goat is –
Pregnant animals are transferred to a calving pen 2 to 3 weeks before the expected date of calving. Number of calving pen required is what % of the numb...
Highest milk yielding cow breed
Strip Cup test is used for identifying which disease ?
Hen and Chicken disease in grapes is caused due the deficiency of ___
Which part of ruminant’s stomach is called its true stomach?Â
Relevant for Exams:
