Hii it's urgent pl help me out plzzz I request u all plzzz help me from last few days I am a lill bit worried about my future studies..

so can anyone from u all can help me decide that which institute I should choose for my class 10 as a basic as afterwards I wanna to do Neet UG so any didi or bhaiya can help me decide to choose a institute within jaipur plz

plz share some unique effective things that u personally notice there if u but still prescribe me something ​

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.

Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.