What is the face of the clock called? The face of the clock is called a Dial. It has another name that is called a clock face or face dial. • Clock displays the time using dials and moving hands. Why is it called a clock? The word “clock” is thought to have originally derived […]
What is the characteristic of compound?
What is the characteristic of compound? Characteristics of a compound The properties of a compound are different from the properties of its constituents. Formation of a compound is generally accompanied by evolution of energy in the form of heat or light. A compound has a fixed melting point and boiling point. A compound is always […]
How do I count positive and negative numbers in Excel?
How do I count positive and negative numbers in Excel? Here, the COUNTIF function can help you quickly to count how many positive numbers or negative numbers in a range. Notes: 1. If you want to count the number of negative values only, please apply this formula =COUNTIF($A$1:$D$7,”<0″). Can Excel Count negative numbers? To count […]
Why do we need frames?
Why do we need frames? Framing is a point-to-point connection between two computers or devices consists of a wire in which data is transmitted as a stream of bits. However, these bits must be framed into discernible blocks of information. It provides a way for a sender to transmit a set of bits that are […]
How do I find carrier frequency?
How do I find carrier frequency? The carrier frequency can then be calculated as 2X99/100×1/100 which approximates to 1 in 50. Thus a rough approximation of the carrier frequency can be obtained by doubling the square root of the disease incidence. For an X-linked disorder the frequency of affected males equals the frequency of the […]
What are the different types of investigators?
What are the different types of investigators? What are the various types of detectives? Police Detective. Police detectives, also called criminal investigators, investigate crimes such as arson, homicide, robbery, vandalism, fraud, burglary, and assault. Forensic Detective. Computer Crime Detective (or Computer Crime Investigator) What do private investigators look for? A private detective and investigator searches […]
Is a pencil sharpener a system?
Is a pencil sharpener a system? why a pencil SHARPENER consists of 2 simple machines: The old fashioned pencil sharpeners that are mounted to the wall and cranked by a handle are an example of a compound machine that consists two simple machines: the wheel and axle and a wedge. What type of lever is […]
Can 2 angles be supplementary if both of them are obtuse?
Can 2 angles be supplementary if both of them are obtuse? As we know that obtuse angle is always greater than 900. So, the sum of two obtuse angles always makes greater than 1800. ∴Sum of two obtuse angles cannot make a supplementary angle. Can two angles be supplementary if both of them are? Thus, […]
How do you create a safe and supportive learning environment?
How do you create a safe and supportive learning environment? 20 Tips for Creating a Safe Learning Environment Community Build All Year Long. Post Student Work. Have Non-Negotiables. Admit When You Don’t Know. Read with Your Students. Remain Calm at All Times. Take Every Opportunity to Model Kindness. Circulate. How do you ensure a safe […]
What are 3 factors that affect precipitation?
What are 3 factors that affect precipitation? Three factors that might influence the occurrence of precipitation are moisture supply, frontal position and atmospheric instability. Moisture supply: A rule of thumb is that when the relative humidity reaches or exceeds 70% at 850 mb (around 1,500 meters or 5,000 ft. What four factors affect a region’s […]