Question

require any materia white T for the true and T for the false statements. 1. Most thermometers use mercury as a thermometric liquid, - One should measure the temperature of boiling water with clinical thermometer 3. The rate of conduction of heat differs from metal to metal. 4. In cold countries, double glass window panes are used leaving a gap filled with air 5 Light-coloured objects absorb and radiate more heat than dark-coloured objects. O O OO O​

Answer 1

diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1diagonalize the matrix1 st row 1 2 -2 2nd row 3 1 -3 3 rd row 1-1 -1

Explanation:

Initial speed of the car is u.

Final speed of the car v=0

Let the retardation of the  car be a.

Using  v2−u2=2aS

Or  0−u2=2aS

⟹ S∝u2   (for same a)

Given :  S=40m    u′=2u

∴ SS′=u2(u′)2=22

Or  40S′=4

⟹  S′=160m

Initial speed of the car is u.

Final speed of the car v=0

Let the retardation of the  car be a.

Using  v2−u2=2aS

Or  0−u2=2aS

⟹ S∝u2   (for same a)

Given :  S=40m    u′=2u

∴ SS′=u2(u′)2=22

Or  40S′=4

⟹  S′=160m

Initial speed of the car is u.

Final speed of the car v=0

Let the retardation of the  car be a.

Using  v2−u2=2aS

Or  0−u2=2aS

⟹ S∝u2   (for same a)

Given :  S=40m    u′=2u

∴ SS′=u2(u′)2=22

Or  40S′=4

⟹  S′=160m

Answer 2

Explanation:

I require any materia white T for the true and T for the false statements. 1. Most thermometers use mercury as a thermometric liquid, - One should measure the temperature of boiling water with clinical thermometer 3. The rate of conduction of heat differs from metal to metal. 4. In cold countries, double glass window panes are used leaving a gap filled with air 5 Light-coloured objects absorb and radiate more heat than dark-coloured objects. O not able to