What should be the weight on the other side of a balance so that it go...
Explanation:
To understand why option 'C' (2kg) is the correct answer, we need to have a basic understanding of how a balance works.
A balance is a device used to compare the weights of two objects. It consists of a beam that is supported at its center and has two pans or trays suspended from it. When the weights on both sides of the balance are equal, the beam remains horizontal. However, if the weight on one side is greater than the weight on the other side, the beam will tilt towards the side with the greater weight.
In this scenario, we have a weight of 1kg on one side of the balance. To make the balance go down, we need to add weight to the other side. Let's analyze the given options:
a) 25g: This is a very small weight compared to 1kg. It will not be enough to make the balance go down.
b) 500g: This weight is halfway between 1kg and 2kg. It is possible that adding this weight could make the balance go down, but it is not guaranteed.
2kg: This weight is twice the weight on the other side (1kg). According to the principle of a balance, adding a weight that is twice the weight on the other side will definitely make the balance go down.
d) 60g: This is a relatively small weight compared to 1kg. It will not be enough to make the balance go down.
Based on the analysis above, option 'C' (2kg) is the correct answer. Adding a weight of 2kg to the other side of the balance will make it go down.
What should be the weight on the other side of a balance so that it go...
Pan which will have heavy object will go down. 2 kg is the heaviest.