Answer:
In a given medium the velocity of a wave is always constant. This means that if the wavelength increases the frequency will decrease and if the frequency increases the wavelength will decrease.
Explanation:
= Wavelength
f = Frequency
Velocity
In a given medium the velocity of a wave is always constant. This means that if the wavelength increases the frequency will decrease and if the frequency increases the wavelength will decrease. This is true for any wave whether sound or electromagnetic.
<span>(Momentum is Zero) 0 = (26.0 kg + 55.0 kg)v + (5.40 kg)(+10.0 m/s)
</span>velocity = -.667 m/s
<span>Pros: Current biotechnology studies are used worldwide to solve problems such as disease as well as better detect illnesses and treat them with specifically engineered cures that would not be available in the past. Biotechnology also includes creating more fuel efficient ways to power transportation. A product from this field of science is biofuel. This altered type of fuel is used to reduce greenhouse gas emissions that can harm the ozone layer. Biotechnology is also used to create enhanced crops that are less susceptible to insects or diseases.
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Answer:
Lithium
Explanation:
It is the only one part of the Alkali Metals which are the most reactive in the periodic table
Answer:
Upright and smaller than the object
Explanation:
Diverging lens as the name suggests that the rays diverge after the refraction and do not meet in reality. A concave lens is called diverging lens. When there is refraction of light through a concave lens then the light bends away from the principal axis and hence never meet in reality but on tracing the rays backwards the rays appear to meet leading to the formation of a virtual image, which is erect and smaller than the object for an object placed at the focus of the lens.
Similar image is formed for any case when the object is between optical center and infinity.