What is a frequency array? A Frequency array is an array of frequencies according to variate values, that is to say, a frequency distribution. The term “array” is often used for the individual frequency distributions which form the separate rows and columns of a bivariate frequency. What is another name of frequency array? an array […]
How many types of circulatory systems are there?
How many types of circulatory systems are there? 1. There Are Two Types of Circulation: Pulmonary Circulation and Systemic Circulation. Pulmonary circulation moves blood between the heart and the lungs. Why is it important for the respiratory and circulatory system to work together? KEY CONCEPT The respiratory and circulatory systems bring oxygen and nutrients to […]
Is heat added or removed in condensation?
Is heat added or removed in condensation? A substance condenses when the pressure exerted by its vapour exceeds the vapour pressure of the liquid or solid phase of the substance at the temperature of the surface where condensation occurs. Heat is released when a vapour condenses. What happens when a solid is heated Class 9? […]
What causes the apparent retrograde motion of planets quizlet?
What causes the apparent retrograde motion of planets quizlet? Apparent retrograde motion is an illusion created by turbulence in Earth’s atmosphere. this slower period that they appear to move backwards. revolution around the Sun. background stars, but the planet’s motion does not really change. Does the moon have retrograde motion? This means that the Earth […]
Why do states rely on federal funding?
Why do states rely on federal funding? Federal aid is allocated to states for a variety of purposes, primarily to supplement state funding for programs or projects deemed to be of national interest, such as Medicaid payments, education funding assistance, infrastructure assistance, and more. Who chooses the leaders at each level of federal and state […]
What is the process of how the solar system began?
What is the process of how the solar system began? Formation. Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. The cloud collapsed, possibly due to the shockwave of a nearby exploding star, called a supernova. When this dust cloud collapsed, it formed a solar nebula—a […]
Is in regards to correct grammar?
Is in regards to correct grammar? The correct phrase is “in regard to.” You may be confused because “as regards” is another way to introduce a topic. Many people believe both phrases are unnecessary business jargon. Better options, depending on the particular sentence, include “concerning,” “regarding,” “about,” “in,” and “with.” How do you write in […]
Is the force on matter due to gravity quizlet?
Is the force on matter due to gravity quizlet? Gravity is a force of attraction between objects due to their masses. Gravity can change the motion of an object by changing the objects velocity. All matter has mass and gravity is affected by the mass of matter. What are the two components of orbital motion? […]
How can I cool down my pool fast?
How can I cool down my pool fast? Well, there are actually several ways to cool down your swimming pool. Run Your Filter at Night. The most practical one is to run your filter at night when the air is cooler. Cool Your Pool Down with Ice. Of course! Remove Landscaping. Install a Reverse-Cycle Heat […]
What are the classification of measuring instruments?
What are the classification of measuring instruments? The measuring instruments may be classified as follows: Absolute instrument & Secondary instruments: Analog and Digital instrument: Mechanical, Electrical and Electronics Instruments: Deflection and Null Output Instruments: Self-operated and Power-operated Instruments: Why do we measure vibration? Vibration may influence the durability and reliability of machinery systems or structures […]