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Marrrta [24]
3 years ago
11

liquid methane and liquid water are different, but they do have some things in common. what are some things that all liquids hav

e in common?
Physics
1 answer:
dsp733 years ago
5 0

Answer: Methane on the other hand, is made of one carbon atom and 4 hydrogen atoms. Like water, the bonds are covalent. ... Because water displays hydrogen bonding with other molecules, a large amount of heat energy is required to break this, and water's boiling point is around 100 degrees celsius.

Explanation:

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A glass rod was charged positively by rubbing it with neutral silk, then the rod was touched to the top of a neutral electroscop
Leto [7]
D is ur answer bc th ngeavtixe would pull the electric or
5 0
3 years ago
The total charge a battery can supply is rated in mA⋅hmA⋅h, the product of the current (in mA) and the time (in h) that the batt
Nat2105 [25]

Answer:

118800 seconds

Explanation:

Given :

Voltage, V = 1.2 V

Resistance, R = 22 Ω

Applying Ohm's law, we get

Voltage, V = IR

Current $I=\frac{V}{R}$

           $I=\frac{1.2}{22}$

          I = 0.0545 A

Rate = 1800 mAh

Time taken, $t=\frac{1800 \times 10^{-3}}{0.0545}$

                       = 33 hr

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8 0
3 years ago
The gravitational self potential energy of a solid ball of mass density ρ and radius R is E. What is the gravitational self pote
Alenkasestr [34]
It will be
E = mgh.
where h and g are constant thus
m can be written as 4/3πr^3*density
E = 4/3πr^3* density
E? = 4/3π(2R)^3* density
= 4/3π8r^3
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8 0
3 years ago
Removing the radiator cap is advisable as it will help release steam and cool an overheated engine quicker.
stepan [7]

Answer:

False.

Explanation:

Removing the radiator cap will harm you. If the engine is hot and you open the radiator cap then it will cause the liquid boil, pushing the coolant out of the radiator and spraying around the liquid which can harm the person who is opening that cap. So you should aware of the risk and be prepared to avoid danger.

5 0
4 years ago
The initial momentum and the vertical and horizontal component
tamaranim1 [39]
Momentum = mass * velocity

p = mv

p = 1.5 kg * 40 ms^-1

p = 60 kgm/s

To find components of a vector:

px = p * cos(theta)
px = 60 * cos(30)
px = 51.96 = 52 (rounded to two significant digits)

py = p * sin(theta)
py = 60 * sin(30)
py = 30

He initial momentum is 60kgm/s
The horizontal component is 52 kgm/s
The vertical component is 30 kgm/s
8 0
3 years ago
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