Answer:
The light ray that pass through the lens diverge and is refracted outwards and never meets at a focal point.
Explanation:
Divergent lenses (also called concave lenses) are transparent bodies bounded by two refractory surfaces with one central axis in common. When a parallel light ray strikes a lens, it is refracted by changing its direction, this refraction in the divergent lens causes the rays to move away from the central axis, ie the ray of light passing through the lens diverges and is refracted outward. and is never at a focal point.
Conduction causes the ankle to gain thermal energy.
Cold from the ice pack is transferred to the ankle.
Heat from the ankle is transferred to the ice pack.
The answer is:
Heat from the ankle is transferred to the ice pack.
The explanation:
-when the ice pack a lower temp than the ankle , it is very cool.
- and the injured ankle has a high temp or heat
and we know that Q transfer from the object with high heat to the object with the low temp So,
Heat will transfer from the ankle to the ice pack.
When someone places an ice pack on an injured ankle is : ( D ) Heat from the ankle is transferred to the ice pack
Conduction is the transfer of heat energy from a higher temperature body to lower region or body. The temperature of the Ice pack is lower than the temperature of the ankle therefore we cannot say conduction caused the ice pack to lose thermal energy rather the heat from the ankle is transferred to the ice pack because the ankle has a higher temperature compared to the ice pack.
Hence we can conclude that When someone places an ice pack on an injured ankle is Heat from the ankle is transferred to the ice pack.
Learn more about injured ankle :brainly.com/question/7619856
Answer:
s(t) = (t1 - t2)* [((1/t1 - 3) + (1/t0 - 3))/2]
Explanation:
We will assume that v(t) is in units of m/s and t (time) is in seconds.
v(t)=1/t−3
At time 0 (initial) the equation tells us the particle has a velocity of
v(t)=1/t−3
v(0)=1/(0)−3
v(0) = - 3 m/s
The particle is moving from right to left (the negative sign) at a rate of 3 m/s.
The position of the particle would be the average velocity times the time traveled.
Distance = Velocity x Time (with Velocity being the average between times t0 and t1)
We'll use s(t) for displacement for time t.
s(t) = v*t
We need the average velocity for the time period t0 to t1.
Let t0 and t1 be the initial and final times in which the measurement takes place.
At time t0 the velocity is = 1/t0 - 3
At time t1 the velocity is = 1/t1 - 3
The displacement is the average velocity between the two points, t0 and t1. This can be written as:
[(1/t1 - 3) + (1/t0 - 3)/\]/2
Displacement: s(t) = (t1 - t2)* [((1/t1 - 3) + (1/t0 - 3))/2]
Claim: cookies are good because they are good
evidence : ¨cookies have 1 billion protien¨- the new york times
reasoning: (what would i put here???)
PLEASE HELP AND ACTUALLUY ANSWER
water
salt
uranium
Nuclear power plants require large volumes of water to cool reactors and convert heat to electricity. Water is a good conductor of thermal energy and is conducive for cooling reactors because it can easily absorb energy without application of anything.
Answer:
Water
Explanation: