Answer:
6960 J/kg°C
Explanation:
specific heat= mass×specific heat capacity×increase in temperature
specific heat= 0.240×1450×20= 6960 J/kg°C
hope it helps!
Answer:
Explanation: For most longer adjectives, the comparative is made by adding the word "more" (for example, more comfortable) and the superlative is made by adding the word "most" (for example, most comfortable). If a 1-syllable adjective ends in "e", the endings are "-r" and "-st", for example: wise, wiser, wisest.
XX is female and X,Y is male so the answer is
XX, XY, XX, XY, XY, XX
The correct answer is 0.5 kg If you whant me to explaine pls tell me
Change in energy is E=hc/wavelength of emitted photon
