Physics Absolute Zero is defined as The temperature at which all molecular motion ceases At which the volume becomes zero At which water boils at 298K At which liquid Helium boils The temperature at which all molecular motion ceases At which the volume becomes zero At which water boils at 298K At which liquid Helium boils ANSWER DOWNLOAD EXAMIANS APP
Physics When two similar sources vibrate with slightly different frequencies, a regular rise and fall occurs in the loudness of tone. This phenomenon is known as Beats Echo Resonance Doppler effect Beats Echo Resonance Doppler effect ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following statements is true when we see ''rainbow' ? In light rainfall, we face Sun The sky remains clear and the sun is at lower position in the sky The Sun remains behind us and we face raindrops We face sun and raindrops In light rainfall, we face Sun The sky remains clear and the sun is at lower position in the sky The Sun remains behind us and we face raindrops We face sun and raindrops ANSWER DOWNLOAD EXAMIANS APP
Physics Which waves cannot be transmitted through vacuum? Sound Electromagnetic Light Heat Sound Electromagnetic Light Heat ANSWER DOWNLOAD EXAMIANS APP
Physics A parallel-plate capacitor of capacitance C1 is made using two gold plates. Another parallel-plate capacitor of capacitance C2 is made using two aluminium plates with same plate separation, and all the four plates are of same area. If rg and ra are respectively the electrical resistivities of gold and aluminium, then which one of the following relations is correct? C1>C2 C1 = C2 C1pa = C2pg C2>C1 C1>C2 C1 = C2 C1pa = C2pg C2>C1 ANSWER DOWNLOAD EXAMIANS APP
Physics Water will not be vapourised if The humidity is 0% The humidity is 100% The temperature is 100°C The temperature is 0°C The humidity is 0% The humidity is 100% The temperature is 100°C The temperature is 0°C ANSWER DOWNLOAD EXAMIANS APP
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