A)
A particular brand of gasoline has a density of 0.737 g/mL at 25Celsius. How many grams of this gasoline would fill a 12.9 gal tank (1US gal=3.78L)?
B)
A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 4.3 cm . Its mass is 1.1 kg . Calculate the density of the metal.
A) A particular brand of gasoline has a density of 0.737 g/mL at 25Celsius. How many...
QUESTION 1: A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘C. How many grams of this gasoline would fill a 13.2 gal tank (1US gal=3.78L)? Express your answer to three significant figures and include the appropriate units. QUESTION 2: A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 4.2 cm . Its mass is 1.2 kg . Calculate the density of the metal. Express your answer...
1. A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘C. How many grams of this gasoline would fill a 13.7 gal tank (1US gal=3.78L)? 2. The density of iron is 7.87 g/mL. What is the mass of a 4.00 cm × 4.00 cm × 1.00 cm block of iron? Express your answer to three significant figures and include the appropriate units. 3. Express the quantity 35.1×10−4m in mm. Express the quantity m in mm. 35.1...
0.737 g/mL g / m L at 25 ∘C ∘ C . How many grams of this gasoline would fill a 12.8 gal g a l tank (1US gal=3.78L 1 U S g a l = 3.78 L )? in 3 sig figs! and appropriate units!
A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 3.6 cm . Its mass is 1.1 kg . Calculate the density of the metal.
A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 3.9 cm. Its mass is 1.4 kg . Calculate the density of the metal.
A block of metal has a width of 3.2 cm c m , a length of 17.1 cm c m , and height of 4.7 cm c m . Its mass is 1.2 kg k g . Calculate the density of the metal. Express your answer to two significant figures and include the appropriate units.
gasoline has a density of 0.74 g/mL. how many milliliters of gasoline have a mass of 2.4 kg?
1. A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 5.7 cm. Its mass is 1.5 kg. Calculate the density of the metal. Express your answer to two significant figures and include the appropriate units (g/cm^3). a. Calculate the energy of a photon of electromagnetic radiation at 337.1 nm. Express your answer using 3 significant figures. b. A laser pulse with wavelength 520 nm contains 4.40 mJ of energy. How many...
Gasoline has density of 0.74 g/mL. How many milliliters of gasoline have a mass of 0.60 kg? Express your answer to two significant figures and include the appropriate units.
2. A student needs to determine the density of two metal objects. The first object is a cube and the second object is a rectangular bar. The student uses calipers to measure the length of the objects. a. What is the density (in grams per milliliter) of the metal cube if it has a mass of 84.55 g and an edge length of 2.16 cm? mL b. What is the density (in grams per milliliter) of the rectangular bar if...