In physic, velocity is a vector quantity. You specify a velocity if you know its magnitude and its direction
On the other hand, speed is a scalar quantity. Speed has magnitude but no direction.
Answer:
A circuit with two 10 ohm resistors connected in series.
Explanation:
The formula for the equivalent resistance for resistors in parallel is
So if R1=R2= 10 
The formula for the equivalent resistance for resistors in series is
Rt = R1 + R2 So Rt= 10 + 10 = 20
Answer:
also right now we are in ZODIAC SEASON OF Libra WE JUST PASSED VIRGO AND WE ARE HEADING INTO the constellations of fall are Aquarius, Grus, Lacerta, Octans, Pegasus and Piscis Austrinus. Lacerta and Pegasus are located in the northern sky
Explanation:
The five northern constellations visible from most locations north of the equator throughout the year are Cassiopeia, Cepheus, Draco, Ursa Major, and Ursa Minor.
The three southern circumpolar constellations visible from most locations in the southern hemisphere are Carina, Centaurus, and Crux.
The ecliptic currently passes through the following constellations:
Pisces.
Aries.
Taurus.
Gemini.
Cancer.
Leo.
Virgo.
Libra. hope it helps
Answer:C . The wave nature of light.
Explanation: The wave nature of light has been described in the refraction and diffraction of light when it comes in contact with a prism.
Wave nature of light has been described through this equation C= velocity( measured in meters per second square), Wavelength (lambda) which is the distance between successive antinodes or nodes,it is measured in meters. and Frequency is the number of times light waves pass through a point in one second, usually measured in Hertz(Hz)
Below is a
Thin-lens equation (also works for mirrors)
1/f=1/u+1/v
Where f is the focal length, u is distance of object,v is the distance between the optical centre and the image of the object.
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