Classify the following measures as scalars and vectors.
i) `10 kg`
ii) `2` meters north-west
iii) `40^circ`
iv) `40` watt
v) `10^(-10)` coloumb
vi) `-20 m `/` s^2`

Classify 10 kg measures as scalar and vector.

Classify 2 metres north-west measures as scalar and vector.

Classify 20m//sec^2 measures as scalar and vector.

Classify 20 m/s towards north measures as scalar and vector.

Classify 10g//m^3 measures as scalar and vector.

Classify the following, measures as scalars and vectors. (i) 5 seconds (ii) 1000 m^3 (iii) 10 N (iv) 30( km / hr) (v) 10 (g / cm^3) (vi) 20 (m / s) towards north

Classify the following as scalar and vector quantities. i) time period ii) distance. iii) force iv) velocity v) workdone

Classify the following solids as ionic, metallic, molecular, network (covalent) or amorphous. i) Tetraphosphorus decoxide (P_4O_10) ii) Ammonium phosphate (NH_4PO_4) iii) SiC iV) I_2 vi) Plastic vi) Graphite vii) Brass ix) Rb x)LiBr xi) Si

Classify the following solids as ionic, metallic, molecular, network (covalent) or amorphous. i) Tetraphosphorus decoxide (P_4O_10) ii) Ammonium phosphate ((NH_4)_3PO_4) iii) SiC iv) I_2 V) P_4 vi) Plastic vii) Graphite viii) Brass ix) Rb x) LiBr xi) Si

State the number of significant figures in each of the following numbers: (i) 0.003688 (ii) 2.653 xx 10^4 (iii) 653 (iv) 0.368