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Asked: October 9, 2021Category: Physics

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  1. Mighty Ashish Guru

    Explanation: Compressor capacity: It is the quantity of air delivered by a compressor in m3/minute or m3/sec. Compression ratio: It is defined as the ratio of volume of air before compression to the volume of air after compression. It is the ratio of total volume (V1) to the clearance volume (VC). IRead more

    Explanation:

    Compressor capacity: It is the quantity of air delivered by a compressor in m3/minute or m3/sec.

    Compression ratio: It is defined as the ratio of volume of air before compression to the volume of air after compression. It is the ratio of total volume (V1) to the clearance volume (VC).

    In other words, the compression ratio is volume of air before compression to the volume of air after compression.

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Anonymous
Asked: October 10, 2021Category: Physics

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  1. Mighty Ashish Guru

    Explanation: The frequency of Gamma rays is the highest. Gamma rays are the highest energy EM radiation and typically have energies greater than 100 keV, frequencies greater than 1019 Hz, and wavelengths less than 10 picometers.

    Explanation:

    The frequency of Gamma rays is the highest. Gamma rays are the highest energy EM radiation and typically have energies greater than 100 keV, frequencies greater than 1019 Hz, and wavelengths less than 10 picometers.

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Anonymous
Asked: August 28, 2021Category: Physics

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  1. Mighty Ashish Guru

    Explanation: Heat always flows from a body at higher temperature to a body at a lower temperature.

    Explanation:

    Heat always flows from a body at higher temperature to a body at a lower temperature.

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Anonymous
Asked: August 6, 2021Category: Physics

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  1. Mighty Ashish Guru

    Explanation: Alcohol has a freezing point as low as −117oC [adinserter block="7"] . So it won't freeze even in very cold countries.

    Explanation:

    Alcohol has a freezing point as low as −117oC

    . So it won’t freeze even in very cold countries.

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Anonymous
Asked: August 15, 2021Category: Physics

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  1. Mighty Ashish Guru

    Explanation: Tensional forces normally cause normal faults.

    Explanation:

    Tensional forces normally cause normal faults.

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Anonymous
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Anonymous
Asked: September 15, 2021Category: Physics

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  1. Mighty Ashish Guru

    Explanation: Tin and Silver are malleable and good conductors of electricity. The other combinations have a non metal in them which are bad conductors.

    Explanation:

    Tin and Silver are malleable and good conductors of electricity. The other combinations have a non metal in them which are bad conductors.

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Anonymous
Asked: July 19, 2021Category: Physics

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  1. Mighty Ashish Guru

    The net force acting on a body becomes zero.Equal forces acting in opposite directions are called balanced forces.When you add equal forces in opposite directions, the net force is zero.

    The net force acting on a body becomes zero.Equal forces acting in opposite directions are called balanced forces.When you add equal forces in opposite directions, the net force is zero.

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Anonymous
Asked: October 8, 2021Category: Physics

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  1. Mighty Ashish Guru

    Explanation: The concept of mass defect comes from the concept of nuclear binding energy, which is the energy required to disassemble the nucleus of an atom into its components. The components are protons and neutrons. Energy is applied to break the nucleus.

    Explanation:

    The concept of mass defect comes from the concept of nuclear binding energy, which is the energy required to disassemble the nucleus of an atom into its components. The components are protons and neutrons. Energy is applied to break the nucleus.

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Anonymous
Asked: October 10, 2021Category: Physics

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  1. Mighty Ashish Guru

    Explanation: The safest hammers are those with heads that are alloy and drop-forged steel. Made of one of the strongest copper alloys, aluminum bronze hammer heads are strong, spark-resistant heads commonly used in flammable environments where a steel hammer would be a safety hazard.

    Explanation:

    The safest hammers are those with heads that are alloy and drop-forged steel. Made of one of the strongest copper alloys, aluminum bronze hammer heads are strong, spark-resistant heads commonly used in flammable environments where a steel hammer would be a safety hazard.

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Anonymous
Asked: September 11, 2021Category: Physics

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  1. Mighty Ashish Guru

    Explanation: It is useful to have a property of a material that is independent of the size of the sample and can be use to compare its elastic properties with another - this is called the Modulus of Elasticity for the material. The modulus of elasticity is defined as: Modulus of elasticity = StressRead more

    Explanation:

    It is useful to have a property of a material that is independent of the size of the sample and can be use to compare its elastic properties with another – this is called the Modulus of Elasticity for the material.

    The modulus of elasticity is defined as:

    Modulus of elasticity = Stress / Strain

    There are three types of moduli. They are :

    (a) the Young Modulus – tensile and compression longitudinal stress

    (b) the shear modulus – a shearing stress

    (c) the bulk modulus – volume changes of the specimen.

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