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katrin [286]
3 years ago
11

Make me laugh and I’ll mark brainliest

Physics
2 answers:
soldi70 [24.7K]3 years ago
7 0

Answer:

OKAy okay here Please laugh kinda cringe but...

Explanation:

Two hunters are out in the woods when one of them collapses. He’s not breathing and his eyes are glazed. The other guy whips out his cell phone and calls 911.

“I think my friend is dead!” he yells. “What can I do?”

The operator says, “Calm down. First, let’s make sure he’s dead.”

There’s a silence, then a shot. Back on the phone, the guy says, “OK, now what?”

padilas [110]3 years ago
6 0

Answer:

Did you know you can actually listen to the blood in your veins? You just have to listen varicosely

I have a joke about time travel, but I'm not gonna share it. You guys didn't like it.

Got a PS5 for my little brother. Best trade I've ever done!

Explanation:

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For stars to form, the temperature of the hydrogen in a nebula must be more than 14 million Kelvin. How did gravitational attrac
tensa zangetsu [6.8K]

Answer:

the short version is density

Explanation:

so the outer part of the nebula is cold and dark 10-20k but at this temutre the gas clumps together heating it up more mass = more gravity = more heat and the gravity will pull more mass that will give the proto star the spherical shape we all know and love

7 0
3 years ago
Read 2 more answers
An object has 16N of force being applied to the right, 16N of force being applied to the left, and 4N of force being applied dow
goldenfox [79]

Answer:

4N downward

Explanation:

the 16N left and right cancel each other out, so you are left with the 4N downward.

6 0
3 years ago
What is the diffrance between newtons and force
Dvinal [7]
Newton is the unit of force, while force is a pull or push acting on an object
8 0
3 years ago
A 0.4000 kg sample of methanol at 16.0ºC is mixed with 0.4000 kg of water at 85.0ºC. Assuming no heat loss to the surroundings,
AVprozaik [17]

Answer:

T_finalmix = 59.5 [°C].

Explanation:

In order to solve this problem, a thermal balance must be performed, where the heat is transferred from water to methanol, at the end the temperature of the water and methanol must be equal once the thermal balance is achieved.

Q_{water}=Q_{methanol}

where:

Q_{water}=m_{water}*Cp_{water}*(T_{waterinitial}-T_{final})

mwater = mass of the water = 0.4 [kg]

Cp_water = specific heat of the water = 4180 [J/kg*°C]

T_waterinitial = initial temperature of the water = 85 [°C]

T_finalmix = final temperature of the mix [°C]

Q_{methanol}=m_{methanol}*Cp_{methanol}*(T_{final}-T_{initialmethanol})

Now replacing:

0.4*4180*(85-T_{final})=0.4*2450*(T_{final}-16)\\142120-1672*T_{final}=980*T_{final}-15680\\157800=2652*T_{final}\\T_{final}=59.5[C]

4 0
3 years ago
Ethanol has a specific heat of 2.44 j/(g·°<br> c. what does this mean answer
Juliette [100K]
So it takes, 2.44 Joules of energy, to change 1 gram of ethanol by 1 degree Celsius.
7 0
3 years ago
Read 2 more answers
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