Physics For which of the following substances, the resistance decreases with increase in temperature? Copper Pure silicon Nichrome Platinum Copper Pure silicon Nichrome Platinum ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following colour of light deviates least through the prism? Yellow Green Red Violet Yellow Green Red Violet ANSWER DOWNLOAD EXAMIANS APP
Physics When the Sun is near the horizon during the morning or evening, it appears reddish. The phenomenon that is responsible for this observation is Reflection of light Scattering of light Dispersion of light Refraction of light Reflection of light Scattering of light Dispersion of light Refraction of light ANSWER DOWNLOAD EXAMIANS APP
Physics To prevent damage from lightning, lightning conductors are used on tall structures. The lightning conductor Should be in the form of a vertical rod Should be made of a good conductor like copper with sharp-pointed edges Should be made of a good conductor but can be of any shape Can be of any shape Should be in the form of a vertical rod Should be made of a good conductor like copper with sharp-pointed edges Should be made of a good conductor but can be of any shape Can be of any shape ANSWER DOWNLOAD EXAMIANS APP
Physics Which resource is both renewable and inexpensive? Gold Coal Minerals Sunlight Gold Coal Minerals Sunlight ANSWER DOWNLOAD EXAMIANS APP
Physics Identify the vector quantity from the following Work Heat Angular momentum Time Work Heat Angular momentum Time ANSWER DOWNLOAD EXAMIANS APP
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