Do 6. Most stars in the universe fit into one of the four areas on this Hertzsprung-Russell diagram
Hertzsprung-Russell Diagram
Area X
100
Area M
20
ооо
Area z
10*
Area P
10-
Area P
Luminosity ()
1
O
Area M
10-
Area 2
CLEAR ALL
10
40,000
20,000
10,000
Temperature (K)
5,000
2,500
Which area of the diagram represents the white dwarfs?
Ok

answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

there are no contact forces mentioned on the list of choices that you've provided.