Question

In fig. 1=2 then the measurements of 3 and 4 are a.58 o, 61o b.61 o, 61 o c.119 o, 61 o d.119 o, 119 o 58

Answer 1

Answer:

To group objects on the basis of floating or

sinking in water

Collect materials like dried leaves, a lemon,

lid of a pen, a sharpener, an eraser, thin

wooden sticks, a coin, a metal key, a sponge,

a sewing needle, pins and an iron nail.

Take a tumbler and fill water in it. One-by-one,

place each of these materials in the tumbler.

Observe whether it floats or sinks in water. Group

them in the table given below:

Object

Floats/sinks Denser than water or

less dense than water

Answer 2

Answer:

To group objects on the basis of floating or

sinking in water

Collect materials like dried leaves, a lemon,

lid of a pen, a sharpener, an eraser, thin

wooden sticks, a coin, a metal key, a sponge,

a sewing needle, pins and an iron nail.

Take a tumbler and fill water in it. One-by-one,

place each of these materials in the tumbler.

Observe whether it floats or sinks in water. Group

them in the table given below:

Object

Floats/sinks Denser than water or

less dense than water

Step-by-step explanation:

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