Answer: wavelength will reduce
Explanation: The region of low pressure is know as the rarefraction region while the region of high pressure is the compression region.
The distance between 2 successive rarefraction or compression region is known as the wavelength.
Now the question is concerned about what an increase in frequency will cause to wavelength.
The speed of sound in air is a constant and it is approximately 343 m/s.
But recall that v = fλ
By assuming a fixed value for speed (v), we have that
k = fλ
Hence, f = k/ λ
This implies that at a fixed wave speed, the wavelength and frequency have an inverse relationship.
An increase in frequency will bring about a reduction in wavelength.
(b) Mars;
(c) Jupiter.
Answer:b
Explanation:
Answer:
Air pockets.
Explanation:
Air pockets in the cooling system are bubbles of air trapped within the lines (hoses and pipes) of the cooling system. This air bubbles enter the cooling system usually during the process of filling the radiator coolant fluid (usually water), or replacing the water pump or the radiator hose during repairs or servicing of the cooling system. The trapped air prevent pressure movement that is needed by the coolant to move the heat generated from the engine cylinder, resulting in heat build up. The solution is to "bleed" the engine through the radiator lid or some air release valves.
Answer:
Explanation:
Velocity of electron = 6020 m/s
Velocity of proton = 1681 m/s
Electron space = 0.0476 m
Proton space = 0.0662 m
e = Charge of particle =
Number of electrons passing per second
Number of protons passing per second
Current due to electrons
Current due to protons
Total current
The average current is
Answer:
They had a well-developed agricultural system , they raised domesticated animals , they developed a writing system, and they used early forms of tools.
The claim that the ancient Egyptians were primitive and relied on aliens to build their monuments is inaccurate. Evidence from archaeology and history shows that the ancient Egyptians had advanced knowledge and skills in various fields. Their construction techniques and use of mathematics in building the pyramids are well-documented.
The claim that the ancient Egyptians were primitive and that their accomplishments, such as building the pyramids, were assisted by aliens is inaccurate. There is evidence from archaeology and history that ancient monuments were built by ancient people using their own ingenuity and capabilities. The ancient Egyptians had advanced knowledge in various fields including architecture, engineering, astronomy, and mathematics. For example, their construction techniques and use of mathematics in building the pyramids and other structures are well-documented.
Answer:
The width of the slit is 0.167 mm
Explanation:
Wavelength of light,
Distance from screen to slit, D = 88.5 cm = 0.885 m
The distance on the screen between the fifth order minimum and the central maximum is 1.61 cm, y = 1.61 cm = 0.0161 m
We need to find the width of the slit. The formula for the distance on the screen between the fifth order minimum and the central maximum is :
where
a = width of the slit
a = 0.000167 m
a = 0.167 mm
So, the width of the slit is 0.167 mm. Hence, this is the required solution.
Answer:
1.26812 N
Explanation:
= Mass of toy =
= Length of string =
= Period of rotation =
Time period is given by
The rotational velocity is 1.3792 m/s
The tension in the rope will be the centripetal force acting on the toy
The tension in the string is 1.26812 N.