What would be the mass of one dollar’s worth of nickels?

Q: 5- Measured values for length are given in an experiment. Calculate the deviation value from the…

A: Given some measured valued of length.

Q: While mark is in training for the upcoming athletic competition ,the needs to drink water at least…

A: Given: The number of times Mark needs to drink is 5. The quantity of water for a day is 500 mL. The…

Q: When objects have the same volume, the object that has the most mass has the __________ number of…

A: let's say the two objects have masses m1 and m2 (m1>m2), with same volume. Now we have density ()…

Q: What is the best concept in physics that can help you much in the future? And why?

A: Newton’s law of motion can help much in the future as every body tends to go in a stable position.…

Q: What are some good research-able questions about Physics

A: Since these types of questions are based on your practical knowledge. So try to read more books to…

Q: A bullet is fired from a gun. The bullet travels a distance L = 190 ± 0.5 m during a time interval…

A:

Q: An electron has a mass of 9.11 × 10−31 kg. A proton has a mass of 1.67 × 10−27 kg. What is the mass…

A: Electron's mass me = 9.11 × 10−31 kg Proton's mass mp=1.67 × 10−27 kg The ratio of proton mass to…

Q: The diameter of a water droplet is 8um. This value in the S.I. system of units is a. 8x10-3 m O b.…

A:

Q: You measure the mass of a physics textbook to be 3.66 +|- 0.07kg, and use this value to estimate the…

A: Given data: The mass of single book is m=3.66±0.07 kg. The number of book is n=600.

Q: Which one of the scales listed below is a microscopic scale?

A: Microscopic scale which is used to measure the size of thing which can detect under the microscope.

Q: Volume = 35cm²³ dersity = 0.30g cm³ find mass = 3

A:

Q: Among the following the largest mass is O a. 75000 mg O b. 0.075 kg O . 7500 g O d. 750 ug

A:

Q: Which is/are true about surface tension? The SI unit of surface tension is pound per meter Surface…

A: SURFACE TENSION: Surface tension is a tendency of a liquid at rest to shrink into minimum possible…

Q: Choose the best answer to the following: If the volume of an object were to double, with no change…

A: Answer:  a

Q: what is semiclassical physics give some examples.

A: Semiclassical physics is a hybrid category of physics where some part of the system can be…

Q: 4. A________has A definite shape a definite volume. 5. A_______has a definite volume but no definite…

A: 4. A solid has a definite shape and a definite volume. In solid, the molecules are closely packed…

Q: What is False Positive and False Negative?

A: When a scientist determines something is true when it is actually wrong, this is known as a false…

Q: Δ Ar relative uncertainty : relative uncertainty in percent : х 100.

A: Consider following  measurement which is given by  : y = x ± Δx Where, x denotes "True value" Δ Δx…

Q: At maximum speed, a kinesin molecule moves at a rate of 6400 Å per second. Given the dimensions of…

A: It is given that R=6400 A/sD=80 AL=10 feet

Q: What will be the mass of a neutron? How heavy it is compared to an electron?

A:

Q: Iridium is not the heaviest atom found in nature. What, then, accounts for a chunk of pure iridium…

A:

Q: A typical atom has a diameter of about 1.0×10^−10m. Approximately how many atoms are there along a…

A: GivenDiameter of atom D=1.0×10-10mLength of line L=5.0cmL=5×10-2m

Q: How do you know if something is matter or not

A: The matter is something that has mass and volume and it can occupy some space. This can include…

Q: applications of physics in everyday life

A: Asked: Use of physics in our everyday life

Q: Emmanuel measured the outward force of carbon dioxide in a container as 5.64 Newtons and measured…

A: Emmanuel measured outward force in a container as F = 5.64 Newtons It is also given that he measured…

Q: For each fundamental quantity used to describe the physical universe select'the correct Sl and USCS…

A:

Q: How many times heavier is a Helium atom compared to a Hydrogen atom?

A: Helium contains 2 neutrons and 2 protons whereas hydrogen contains only one proton.

Q: Do you think physics plays a great role in medical fields? If so, how?

A: Physics is a department of science in which various dynamics concepts or laws about the physical…

Q: A bottle of wine known as a magnum contains a volume of 1.5 liters. A bottle known as a jeroboam…

A: Given,  Volume of  1 Magnum = 1.5 L  Volume of 1 joreboam = 0.792 U.S gallons As we know,  1 U.S.…

Q: Use the Widmark Equation, , to solve this question. Recall that r = 0.68 for men and r = 0.55 for…

A: The Widmark equation is given as,

Q: The soldiers are in the middle of war and asking for medical supplies. As part of the Medical Team,…

A:

Q: The weight on the left is 90 grams and the distance from the center point is 3 units. The distance…

A:

Q: An automobile company displays a die-cast model of its first car, made from 9.35kg of iron. To…

A: The first die-cast and the hudredth-year recast are exactly a replica of each other. But the…

Q: Classical physics is a good approximation to modern physics under certain circumstances. What are…

A: Classical mechanics make up a set of theories and laws that describe nature in scenarios where speed…

Q: How does density differ from mass? Mass decreases as density increases. Density is the mass of an…

A: Density of an object is  defined as mass present in  unit volume . Density (d) = M/V  Where ,  M =…

Q: Matter is anything the has mass and occupies space?…

A:

Q: Which of the following would be NOT be a density independent limiting factor .

A: Which of the following would be NOT be a density independent limiting factor .

Q: 6 kips 6 kips B to 2 ft ' 2 ft -6 ft – 3 ft

A: For equilibrium net force as well as net torque acting on the system must be zero.

Q: A 19.3-g mass of gold in the form of a cube is 1 cm long on each side (somewhat smaller than a sugar…

A:

Q: 2 particles are 10 cm away from each other A forse between them quadruples. What is the distance…

A: Given:                  d= 10 cm Force between them                    F= Gm1m2d2…

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.