There is no penalty for leaving hint questions unanswered. You lose all possible credit for the hint question if you choose Request Answer. If you don’t know the answer, it may be best to leave the hint question blank (see above).
Table of Contents
How do you write MS in mastering physics?
Type one space between the number and the units, and then enter the units in the correct format. For example, a velocity would be entered as “1.2 m/s”, not “1.2m/s”.
What is acceptable unit?
Accepted Unit means each Unit that has been purchased by the Owner Trustee pursuant to the Participation Agreement.
What is the magic number in mastering physics?
Although you could try to guess the magic number you would most likely exhaust your tries before getting the correct answer. To help you, the magic number is , where is a number between 1 and 10.
What value should you use as the area of the base when calculating the answer to Part C?
What value should you use as the area of the base when calculating the answer to Part C? 11.76 cm^2 is the correct, unrounded value of the area of the base.
How do you convert scientific notation to mastering?
Mastering does not support E notation. To include a large or small number in your answer to a Mastering question, use the provided Equation Editor menus or keyboard shortcuts to enter the number in scientific notation. The keyboard shortcut for multiplication is the asterisk * (shift-8 on most keyboard layouts).
How do you write scientific notation in Pearson?
What is the unit for frequency?
The number of periods or cycles per second is called frequency. The SI unit for frequency is the hertz (Hz). One hertz is the same as one cycle per second.
Who decides the unit?
Answer. One of these committees is the Consultative Committee for Units (CCU), which is responsible for matters related to the development of the International System of Units (SI), preparation of successive editions of the SI brochure, and advice to the CIPM on matters concerning units of measurement.
What are standard unit requirements?
The requirements for a standard of Units are provides a reference point by which objects of length, weight or capacity can be described.
What is magic numbers in chemistry?
The concept of magic numbers in the field of chemistry refers to a specific property (such as stability) for only certain representatives among a distribution of structures. It was first recognized by inspecting the intensity of mass-spectrometric signals of rare gas cluster ions.
What is the number of magic?
It is 1729. Discovered by mathemagician Srinivas Ramanujan, 1729 is said to be the magic number because it is the sole number which can be expressed as the sum of the cubes of two different sets of numbers.
What is the magic number quizlet?
What is a “magic number”? When constants are written into code. Is this a good practice? No, as it doesn’t give a meaning as to why that particular number was used as opposed to another number.
Would an answer that generated the response below be considered correct and give you full credit?
Would an answer that generated the response below be considered correct and give you full credit? Yes. Drag the terms in the left-hand column to the appropriate blanks in the sentences on the right. Make certain all sentences are complete before submitting your answer.
How do work out area?
How do we calculate area?
How do you write scientific notation in mastering chemistry?
Use scientific notation, not e (which Mastering evaluates as the constant 2.718…) or E. For example, enter 1.23*10^5 instead of 1.23e+5 or 1.23E+5. Use commas only as separators between multiple expressions within a single answer box, such as “1999,2009”. Do NOT use commas in any large number, such as 32000.
How do you enter subscripts in mastering physics?
Mastering uses string matching to grade such answers. Parentheses to distinguish some subscripts and exponents: Add parentheses around a subscript or exponent when it’s immediately followed by another subscript or exponent that should NOT be applied to the earlier subscript or exponent.
How do you write a bracket on Pearson?
- Press F8 to insert ( ) and have cursor placed in between.
- Press F9 to insert [ ] and have cursor placed in between.
- Press F10 to insert and have cursor placed in between.
How do I enter the in symbol on Mymathlab?
If you need to enter a math symbol, use the buttons on the math palette along the bottom of the player. 3) Click or tap “More” to see more symbols and operators. Tap or click a symbol on the symbol palette to enter it in the answer box.
What is 1hz?
It is measured in hertz (Hz), an international unit of measure where 1 hertz is equal to 1 cycle per second. Hertz (Hz) = One hertz is equal to one cycle per second. Cycle = One complete wave of alternating current or voltage.
Why is frequency called hertz?
The hertz is named after the German physicist Heinrich Hertz (1857โ1894), who made important scientific contributions to the study of electromagnetism. The name was established by the International Electrotechnical Commission (IEC) in 1935.
How many frequencies are there?
Today, civilian radio signals populate the radio spectrum in eight frequency bands, ranging from very low frequency (VLF), starting at 3 kilohertz, and extending to extremely high frequency (EHF),โฆ
What is the 7 fundamental quantities?
The present SI has seven base quantities: time, length, mass, electric current, thermodynamic temperature, amount of substance, and luminous intensity.
What is the full meaning of SI?
International System of Units (SI), French Systรจme International d’Unitรฉs, international decimal system of weights and measures derived from and extending the metric system of units.