Answer:
Change in temperature ∆(tita) is 266.097°C
Explanation:
Ok kinectic energy = 1/2MV²
5.4 grams =( 5.4/1000) kilogram
Kinectic energy =( 1/2 )*(5.4/1000)*261²
Kinectic energy = 183.9267 joules
If kinetic energy = thermal energy
183.9267 joules = mc∆(tita)
Where ∆(tita) = change in temperature
And c = 128 J/kg
∆(tita) = 183.9267/((5.4/1000)*128)
∆(tita) = 266.097
∆(tita) = 266.097°C
(B is the answer!!
I took the test and I got a 100! Hope this helps
<h2>Hey there!</h2>
<h2>I guess the correct option is:</h2>
<h3>"(A) Polypyrroles had already formed on or in the zeolite before it was submerged."</h3>
<h2>Hope it help you</h2>
The sound waves pass through the door and will then go further from the space near the door making the sound hear outside the door also.
<u>Explanation:</u>
Waves can twist around corners in view of an impact called diffraction. The sum that a wave will twist around a corner as a result of diffraction is about equivalent to its frequency. So it is a lot simpler to see the bowing of the sound waves, since it is around a million times greater than the bowing of the light waves.
As the waves pass through the door, they bend and travel into the space near the door. Because they spread out into the space beyond the door, a person near the doorway can hear sounds from inside the room.
Answer:
a toy car being pushed by a kid, a force acts on the car
Explanation:
when the boy is pushing the car a force acts on the car which is the effort that is applied on the car and the motion is unbalanced because there will be constant stopping of the boy and also the force acting on the car
