Question

write some important changes that we observe in our day to day life.

Answer 1

Answer:

i. Dissolving of salt in water

ii. Freezing of water into ice

iii. Melting of candle

iv. Evaporation of water

v. Heating nails

vi. Pounding fufu

vii. Dissolving of sugar in water

Substances that undergo physical changes can be obtained through physical methods.

When water freezes, it is only the physical state of the water that changes (the water (liquid)

Some more changes are given in pic

I HOPE THIS HELPS YOU

PLEASE MARK ME AS BRAINLIEST ANSWER.

Answer 2

Answer:

melting candle

boiling water

cooking food

freezing water

milk into curd