Question

Q-3). Fill in the blanks :-. Changes in 1) which one or more new substance are formed are called ________ changes 2)Climate of a place is largely influenced by _______ and ________3) The bases turn ________ litmus to ________. 4) __________ currents are produced when liquids and gases are heated. 5) The sticky fluid secreted by larva from it's salivary glands is called _______ 6) The chemical name of rust is ________ 7) The reaction zinc + Copper sulphate (aq) _________> Zinc sulphate + Copper , is a _______ change. 8) The filament of _________ is made from an alloy having ________ melting point. 9) The plot of distance vs time for body moving with uniform speed is a_________.10) Heating coil in an electric heater is made from __________.​

Answer 1

Answer:

1.chemical change

2.temperature

3.blue to red

4.thermal energy current

5.fibroin

6.hydrated ferric oxide

7.

8.electric bulb, tungsten

9.straight line graph

10.nichrome