Answer choices:
A. no change will happen
B. Leaves will close all the way and then re-open with opposite charges but will be less open then initially
C. Leaves will open more
D leaves will close all the way and then re-open with opposite charge but will be more open than initially
Homework Answers
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Answer choices:
A. no change will happen
B. Leaves will close all the way and then...
An electroscope has been given a charge of +2q and the leaves are separating apart. What...
An electroscope has been given a charge of +2q and the leaves are separating apart. What is the final status of the leaves of electroscope if a rod with a charge of -39 is touched to the electroscope knob? +29 Leaves will close all the way and then re-open with opposite charge but will be less open than initially. Leaves will close all the way. No change will happen. Leaves will open more. Leaves will close all the way and...
An electroscope has been given a charge of -5 and the leaves are separating apart. What...
An electroscope has been given a charge of -5 and the leaves are separating apart. What is the final status of the leaves of electroscope if a rod with a charge of +8q is touched to the electroscope knob? -59 Leaves will close all the way and then re-open with opposite charge but will be less open than initially. No change will happen. Leaves will open more. Leaves will close all the way. Leaves will close all the way and...
An electroscope has been given a charge of +5q and the leaves are separating apart. What...
An electroscope has been given a charge of +5q and the leaves are separating apart. What is the final status of the leaves of electroscope if a rod with a charge of -39 is touched to the electroscope knob? +59 Leaves will open more. No change will happen. Leaves will close all the way and then re-open with opposite charge. Leaves will close, but not all the way. Leaves will close all the way.
an electroscope has been given a charge of +5q and the leaves are separating apart. What...
an electroscope has been given a charge of +5q and the leaves are separating apart. What is the final status of the leaves of electroscope if rod with a charge of -3q is touched to the electroscope knob?
Please answer all 3 parts of the question from the picture . I attempted to answer...
Please answer all 3 parts of the question from the picture . I
attempted to answer this question but I’m confused.. if the
electroscope is negatively charge wil it still have positive
charges ?.. please help thank you.
4. If an electroscope is negatively charged, what will happen to the leaves if another Pos e negatively charged rod were brought close to the electroscope? What will happen to the leaves if a positively charged rod were brought close to the...
answer whatever u can please Of the following choices, the best way to determine the activity...
answer whatever u can please
Of the following choices, the best way to determine the activity of an enzyme is: A. Calculate the Vmax and of the Vmax activity OB. Plot substrate concentration on the x-axis and amount of product formed on the y-axis. The slope-rate. OC. Determine the activation energy (Ea) without the enzyme and then measure the Ea with the enzyme added. The difference in free energy is the activity D. Calculate amount of product formed at different...
please answer these all of these. Answer all please 16. Dr. Evil has a 2400 kg...
please answer these all of these. Answer all please
16. Dr. Evil has a 2400 kg satellite in a circular orbit 950 km above the surface of the Earth. re = 6.38 x 10m a) How much work must be done to move the satellite from Earth to that orbit? b) What is the binding energy of the satellite in that orbit? c) Calculate the escape velocity of the satellite from Earth's potential well while it is in its orbit....
Hello, this is my study guide for my final test, please help me find the right...
Hello, this is my study guide for my final test, please
help me find the right answers to them.
QUESTION 25 Veins are low blood pressure vessels. True False QUESTION 26 Cappillary blood flows directly into veins. True False QUESTION 27 Both arteries and veins contain one way valves. True False QUESTION 28 Bright red blood color is expected in blood of the veins. True False QUESTION 29 Depolarized heart chamber cells would be expected to contract. True False QUESTION...
Hello, this is my study guide for my final test, please help me find the right...
Hello, this is my study guide for my final test, please
help me find the right answers to them.
QUESTION 1 The epiglottis directly covers the glottis found inside the larynx. True False QUESTION 2 The trachea connects to the lungs. True False QUESTION 3 The glottis blocks the opening to the respiratory passage during swallowing. True False QUESTION 4 Inhaled air goes directly into the nasopharynx. True O False QUESTION 5 Residual lung air volume is the amount of...
An electroscope has been given a charge of +2q and the leaves are separating apart. What is the final status of the leaves of electroscope if a rod with a charge of -39 is touched to the electroscope knob? +29 Leaves will close all the way and then re-open with opposite charge but will be less open than initially. Leaves will close all the way. No change will happen. Leaves will open more. Leaves will close all the way and...
An electroscope has been given a charge of -5 and the leaves are separating apart. What is the final status of the leaves of electroscope if a rod with a charge of +8q is touched to the electroscope knob? -59 Leaves will close all the way and then re-open with opposite charge but will be less open than initially. No change will happen. Leaves will open more. Leaves will close all the way. Leaves will close all the way and...
An electroscope has been given a charge of +5q and the leaves are separating apart. What is the final status of the leaves of electroscope if a rod with a charge of -39 is touched to the electroscope knob? +59 Leaves will open more. No change will happen. Leaves will close all the way and then re-open with opposite charge. Leaves will close, but not all the way. Leaves will close all the way.
Please answer all 3 parts of the question from the picture . I
attempted to answer this question but I’m confused.. if the
electroscope is negatively charge wil it still have positive
charges ?.. please help thank you.
4. If an electroscope is negatively charged, what will happen to the leaves if another Pos e negatively charged rod were brought close to the electroscope? What will happen to the leaves if a positively charged rod were brought close to the...
answer whatever u can please
Of the following choices, the best way to determine the activity of an enzyme is: A. Calculate the Vmax and of the Vmax activity OB. Plot substrate concentration on the x-axis and amount of product formed on the y-axis. The slope-rate. OC. Determine the activation energy (Ea) without the enzyme and then measure the Ea with the enzyme added. The difference in free energy is the activity D. Calculate amount of product formed at different...
please answer these all of these. Answer all please
16. Dr. Evil has a 2400 kg satellite in a circular orbit 950 km above the surface of the Earth. re = 6.38 x 10m a) How much work must be done to move the satellite from Earth to that orbit? b) What is the binding energy of the satellite in that orbit? c) Calculate the escape velocity of the satellite from Earth's potential well while it is in its orbit....
Hello, this is my study guide for my final test, please
help me find the right answers to them.
QUESTION 25 Veins are low blood pressure vessels. True False QUESTION 26 Cappillary blood flows directly into veins. True False QUESTION 27 Both arteries and veins contain one way valves. True False QUESTION 28 Bright red blood color is expected in blood of the veins. True False QUESTION 29 Depolarized heart chamber cells would be expected to contract. True False QUESTION...
Hello, this is my study guide for my final test, please
help me find the right answers to them.
QUESTION 1 The epiglottis directly covers the glottis found inside the larynx. True False QUESTION 2 The trachea connects to the lungs. True False QUESTION 3 The glottis blocks the opening to the respiratory passage during swallowing. True False QUESTION 4 Inhaled air goes directly into the nasopharynx. True O False QUESTION 5 Residual lung air volume is the amount of...
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