Answer:
c=0.14J/gC
Explanation:
A.
2) The specific heat will be the same because it is a property of the substance and does not depend on the medium.
B.
We can use the expression for heat transmission
In this case the heat given by the metal (which is at a higher temperature) is equal to that gained by the water, that is to say
for water we have to
c = 4.18J / g ° C
replacing we have
I hope this is useful for you
A.
2) El calor específico será igual porque es una propiedad de la sustancia y no depende del medio.
B.
Podemos usar la expresión para la transmisión de calor
En este caso el calor cedido por el metal (que está a mayor temperatura) es igual al ganado por el agua, es decir
para el agua tenemos que
c=4.18J/g°C
reemplazando tenemos
Answer:
Polarization, also called wave polarization, is an expression of the orientation of the lines of electric flux in an electromagnetic field ( EM field ). Polarization can be constant -- that is, existing in a particular orientation at all times, or it can rotate with each wave cycle.
Explanation:
Hope this helps!!!!!
Forever friend and helper,
Cammie:)
<span>The difference between speed and velocity is that velocity indicates the direction of motion and speed does not.</span>
The polaris is a star which appear to stand still while the rest of the stars move due to the rotation of the earth.If u are standing at the north pole the polaris would be directly above you.To find the polaris u must first find the big dipper which is like a bowl with handle and the move like 5 time to find the polaris
<h3><u>Answer;</u></h3>
Frequency-The number of wavelengths/time:
Speed - Distance traveled/time
<h3><u>Explanation;</u></h3>
- Frequency is the number of waves produced by a source per second, it is measured in hertz (Hz).
- Period is the time it takes for one complete oscillation, it is measured in seconds.
- Speed of a wave is the distance traveled by a wave per unit time,it measured in meters per second, m/s. The speed of a wave is related to its frequency and wavelength.