Answer:
Power
Explanation:
I just took the quiz
Answer:
Catch the wave.
The shape and curves are designed to capture sound waves from various directions and funnel them into the ear to start vibrating those ossicles. Cupping your hand behind the ear and pulling it forward makes sounds louder because your hand is snagging more sound waves.
Explanation:
It will receive more sounds
20 s.
a) What is the average acceleration of the car?
b) What distance does it travel in this time?
Explanation:
Average acceleration is defined as the rate of change of velocity to the rate of change of period. Change of velocity refers to the difference between final velocity and initial velocity. The unit of acceleration is meter/sec/sec (or) m s^2.
Avg Acceleration=(Final velocity - Initial velocity) /(Final time - Initial time)
a. To find the average acceleration of the car, (initial velocity and initial time is 0, the final velocity is 28 m/s, final time = 20 s)
Avg acceleration of the car = (28 - 0) / (20 - 0)
= 28 / 20 = 1.4 m / s^2.
b. The distance traveled is given by the product of speed and time
Distance traveled = Speed * Time
The Distance traveled by the car = 28 * 20 = 560 m.
By applying basic physics formulas, the car's average acceleration can be determined as 1.4 m/s², and the distance it travels in 20 seconds is 280 meters.
To answer this question, you'll need to apply basic physics formulas. Let's go step by step:
a) What is the average acceleration of the car?
Acceleration is defined as the rate of change of velocity per unit of time. The formula is Acceleration = (Final speed - Initial speed) / Time. Here, the initial speed is 0 (because the car is starting from rest), final speed is 28 m/s and time is 20 s.
So, Acceleration = (28 m/s - 0) / 20 s = 1.4 m/s². That's your answer for part a.
b) What distance does it travel in this time?
The distance traveled by the car can be found using the formula of linear motion: Distance = Initial speed x Time + 0.5 x Acceleration x Time². Since the car starts from rest, the initial speed is zero, and this component of the formula will be zero.
So, Distance = 0 + 0.5 x 1.4 m/s² x (20 s)² = 280 m. So, the car travels 280 meters in that time.
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B. Three-phase circuit
C. 480-volt circuit
D. Communication circuit
The communication or data circuit is becoming increasingly popular in residential electrical design and construction, thanks to the rise of smart homes and home automation systems.
In the realm of residential electrical design and construction, the type of circuit becoming increasingly popular is the D. Communication circuit. This type of circuit, also known as a data circuit, is being more commonly used thanks to the surge in use of smart homes and home automation systems. These systems require a complex network of communication circuits to function, hence their amplified use in recent years.
Contrarily, A. Hazardous-area circuits, B. Three-phase circuits, and C. 480-volt circuits are not typically found in residential properties. They are usually used in commercial or industrial settings where the electrical demand is significantly higher.
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Communication circuit (D) is becoming more common in residential electrical design and construction.
LAN Ethernet cables, outlets, and even hubs and bridges, are being built into the walls of new homes, along with the usual electrical outlet wiring, to give the owner the networking infrastructure and internet access that everybody needs now ... without stringing a mess of cables on the floor and through doors all over the house.
Scientists use analysis methods when developing new technology to enhance effectiveness and guide future research. This process involves using models, theories, laws, and analytical techniques to interpret data and test hypotheses, leading to continuous advancements across various fields.
Scientists use analysis methods when developing new technology to ensure the accuracy, efficiency, and effectiveness of their designs. The analytical process includes the use of models, theories, and laws to help interpret the data collected and guide future research directions. New technologies, such as mass spectrometry in protein analysis or enhanced microscopy techniques in physics, rely heavily on these analysis methods for progress and innovation.
Additionally, the process of testing and refining a hypothesis through experimentation and data analysis is at the heart of scientific inquiry. This systematic approach feeds into the development of new technology, contributing to the accuracy and reliability of the findings. Upon analyzing the results, scientists formulate new ideas that push the envelope of what is technologically possible.
Lastly, advancements in technology, whether they be in the realm of hardware or software, often drive discoveries in other fields. For example, breakthroughs in engineering have often led to significant developments in biology and chemistry. Therefore, the use of analysis methods in the development of new technology is not only crucial for the enhancement of the technology itself but also for its subsequent impact on other disciplines.
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Hi Kayla
Examples are ;
1) Gymnosperms
2) Angiosperms
Hint; Gymnosperms create cones to house their seeds
Angiosperms; Create their seeds inside fruits
I hope that's help:0