In making an alloy a substance of specific gravity

Asked by admin @ 20/08/2021 in Physics viewed by 278 People

In making an alloy, a substance of specific gravity S1 and mass m1 is mixed with another substance of specific gravity S2 and mass m2; then the specific gravity of the alloy is?Give proper explanation

Answered by admin @ 20/08/2021

answer is (m1 + m2) s1 s2

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m1 s2 + m2 s1

What is the specific heat of a substance

Asked by admin @ 26/08/2021 in Chemistry viewed by 309 persons

What is the specific heat of a substance?

Specific heat of a substance is infinite it means

Asked by admin @ 20/08/2021 in Physics viewed by 298 persons

If specific heat of a substance is infinite, it means (1) Heat is given out(2) Heat is taken in(3) No change in temperature takes place whether heat is …

Specific heat of a substance at the melting point becomes

Asked by admin @ 03/08/2021 in Physics viewed by 372 persons

Specific heat of a substance at the melting point becomes a. low b. high c.remains unchanged d. infinite

The table shows the specific heat capacity of four substances

Asked by maham237 @ 23/05/2021 in Chemistry viewed by 394 persons

brick, dry soil, paper, and water. If all four substances were exposed to sunlight for the same amount of time, which substance would heat up the slowest?

What does a high specific heat tell about a substance

Asked by maham237 @ 20/02/2021 in Chemistry viewed by 300 persons

What does a low or high specific heat tell you about the substance?

Specific gravity of chocolate

Asked by maham237 @ 14/01/2021 in Physics viewed by 325 persons

What was the total weight (lbf) of chocolate in the vat? the specific gravity of chocolate is approximately 1.24?

What substance in the esophagus lining helps make swallowing easier

Asked by maham237 @ 13/01/2021 in Biology viewed by 282 persons

Why kerosene is used in specific gravity of cement

Asked by admin @ 23/08/2021 in Physics viewed by 266 persons

Why kerosene is used in specific gravity of cement?

Name the substance which makes the cell wall of fungi

Asked by admin @ 04/08/2021 in Science viewed by 295 persons

Name the substance which makes the cell wall of fungi

Specific gravity for most of the building stones lies between

Asked by admin @ 04/08/2021 in Physics viewed by 260 persons

Specific gravity for most of the building stones lies between a) 1.5 to 2.0 b) 2.0 to 2.5 c) 2.5 to 3.0 d) 3.0 to 3.5

Which chemical property makes a substance suitable as a fuel

Asked by maham237 @ 19/05/2021 in Chemistry viewed by 348 persons

low conductivity low flammability high conductivity high flammability

Which substance is important in making plastics

Asked by maham237 @ 12/01/2021 in Chemistry viewed by 274 persons

Which substance is important in making plastics? zinc hydroxide ammonia acetic acid nitric acid

Which of the following usually makes a substance dissolve faster in a solvent

Asked by wiki @ 08/11/2020 in Chemistry viewed by 326 persons

1. Which of the following usually makes a substance dissolve faster in a solvent? (1 point) agitating the solution increasing the particle size of the solute lowering the temperature decreasing …

Determination of the specific gravity of liquids using a manometer

Asked by admin @ 28/10/2021 in Engineering viewed by 299 persons

Oil with a specific gravity of 0.72 is used as the indicating fluid in a manometer. If the differential pressure across the ends of the manometer is 6kPa, what will …

A sphere of solid material of specific gravity 8

Asked by admin @ 16/08/2021 in Physics viewed by 286 persons

A sphere of solid material of specific gravity 8 has a concentric spherical cavity and just sinks in water. Then, the ratio of the radius of the cavity to the …