Ask question

Ask question

All categories

pickupchik [31]

2 years ago

13

you place a one-liter substance in a 2-liter bottle and tightly cover the bottle. the substance expands until it completely fill

s the bottle. what state is the substance in?

1 answer:

9966 [12]2 years ago

4 0

Answer:

The substance in is at state of gas.

Explanation:

Please see attavhed document

You might be interested in

Charges q, q, and – q are placed on the x-axis at x = 0, x = 4 m, and x = 6 m, respectively. At which of the following points do

MrRissso [65]

Answer:

can you show a graph but if not i believe the answer is x=6m

Explanation:

7 0

3 years ago

I NEED THIS ASAP

Stells [14]

Answer:

i believe its E.......

7 0

3 years ago

Read 2 more answers

If each pull-up requires 300 J and Ben does a pull-up in 2 seconds, what is his power? 150 watts 300 watts 600 watts 750 watts

leonid [27]

Answer:

150 watts

Explanation:

300/2 = 150 watts

6 0

2 years ago

Read 2 more answers

An astronaut having mass 320 kg with equipment included is attempting an untethered space walk. The astronaut is initially at re

ExtremeBDS [4]

This can be solved using momentum balance, since momentum is conserved, the momentum at point 1 is equal to the momentum of point 2. momentum = mass x velocity
m1v1 = m2v2
(0.03kg x 900 m/s ) = 320(v2)
v2 = 27 / 320
v2 = 0.084 m/s is the speed of the astronaut

7 0

3 years ago

A block weighing 10 newtons is resting on a plane inclined 30° to the horizontal. What is the magnitude of the normal force acti

aleksley [76]

Magnitude of normal force acting on the block is 7 N

Explanation:

10N = 1.02kg

Mass of the block = m = 1.02 kg

Angle of incline Θ = 30°

Normal force acting on the block = N

From the free body diagram,

N = mgCos Θ

N = (1.02)(9.81)Cos(30)

N = 8.66 N

Rounding off to nearest whole number,

N = 7 N

Magnitude of normal force acting on the block = 7 N

7 0

3 years ago