How do you tell if film is over or under developed? Leave the film in the developer long enough and you’ll get black negatives when you pull them from the fixer. In both cases, one clear sign of over- or under-development is a lack of detail in the negative, because the details tend not to […]
What are the possible sources of error in titration?
What are the possible sources of error in titration? Several factors can cause errors in titration findings, including misreading volumes, mistaken concentration values or faulty technique. Care must be taken as the solution of the known concentration is introduced into a specific volume of the unknown through laboratory glassware such as a burette or pipette. […]
How do you solve an equation with two variables?
How do you solve an equation with two variables? In a two-variable problem rewrite the equations so that when the equations are added, one of the variables is eliminated, and then solve for the remaining variable. Step 1: Multiply equation (1) by -5 and add it to equation (2) to form equation (3) with just […]
What are some examples of radiation heat transfer?
What are some examples of radiation heat transfer? Some common examples of Radiation are Ultraviolet light from the sun, heat from a stove burner, visible light from a candle, x-rays from an x-ray machine. All life on Earth depends on the transfer of energy from the Sun, and this energy is transferred to the Earth […]
What should your CO2 level be?
What should your CO2 level be? Test results. The normal range for CO2 is 23 to 29 mEq/L (milliequivalent units per liter of blood). The blood test often measures blood pH along with CO2 levels to further determine the cause of your symptoms. Blood pH is a measurement of acidity or alkalinity. What percentage of […]
What is Ammeter explain with diagram?
What is Ammeter explain with diagram? An ammeter (from ampere meter) is a measuring instrument used to measure the current in a circuit. Electric currents are measured in amperes (A), hence the name. Instruments used to measure smaller currents, in the milliampere or microampere range, are designated as milliammeters or microammeters. What is meant by […]
How do you know if a relationship is direct or inverse?
How do you know if a relationship is direct or inverse? Direct vs. In direct relationships, an increase in x leads to a correspondingly sized increase in y, and a decrease has the opposite effect. This makes a straight-line graph. In inverse relationships, increasing x leads to a corresponding decrease in y, and a decrease […]
Which of the following fraction is the largest 7 8?
Which of the following fraction is the largest 7 8? Solution(By Examveda Team) C. M. of8,16,40and80=8078=7080;1316=6580;3140=6280Since,7080>6580>6380>6280,So,78>1316>6380>3140So,78isthelargest. Which fraction has the highest value? 7/8 How do you find the smallest ratio? How to Simplify a Ratio A : B when A and B are both whole numbers List the factors of A. List the factors of […]
Is anything in retrograde right now 2020?
Is anything in retrograde right now 2020? This is just an optical illusion. Hence the planets appear to stop, go backward referred to as retrograde, stop again and go forward called as Direct motion….Mercury. Direction Retrograde From Oct 14, 2020 11° To Nov 3, 2020 25° What sign is Pluto in today? Scorpio What is […]
Is Earth an exoplanet?
Is Earth an exoplanet? Earth is the only planet known to harbor life and, as a result, the search for habitable and inhabited planets beyond the Solar System commonly focuses on analogs to our planet. However, Earth’s atmosphere and surface environment have evolved substantially in the last 4.5 billion years. What is the most Earth […]