Physics When water freezes its density Increases Remains constant Decreases Becomes Zero Increases Remains constant Decreases Becomes Zero ANSWER DOWNLOAD EXAMIANS APP
Physics When a piece of stone is immersed in water, it displaces water of equal Specific gravity Density Mass Volume Specific gravity Density Mass Volume ANSWER DOWNLOAD EXAMIANS APP
Physics It is easier to roll a stone up a sloping road than to lift it vertical upwards because Work done in rolling a stone is less than in lifting it. Work done in lifting the stone is equal to rolling it. Work done in rolling is more than in lifting. Work done in both is same but the rate of doing work is less in rolling. Work done in rolling a stone is less than in lifting it. Work done in lifting the stone is equal to rolling it. Work done in rolling is more than in lifting. Work done in both is same but the rate of doing work is less in rolling. ANSWER DOWNLOAD EXAMIANS APP
Physics One bar is equal to 106 Pa 104 Pa 105 Pa 103 Pa 106 Pa 104 Pa 105 Pa 103 Pa ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted by a magnet is an example of ________ Electrostatic force Non-contact force Contact force Muscular force Electrostatic force Non-contact force Contact force Muscular force ANSWER DOWNLOAD EXAMIANS APP
Physics In which region of electromagnetic spectrum does the Lyman series of hydrogen atom lie ? Visible Ultraviolet Infrared X-ray Visible Ultraviolet Infrared X-ray ANSWER DOWNLOAD EXAMIANS APP
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