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HOW MUCH ENERGY IS REQUIRED TO HEAT 80 grams of water from 26°C to 48°C ? the
specific heat capacity of water is 4.184 J/g °C.
1.The curve between 0 and -2.0?
2.The curve to the right of 1.5
A block of ice weighs 950 N and was placed on a metal surface that has a coefficient of friction of μ = 0.12. How much friction is present? *
Consider a relation train with attributes trainid (Primary Key), trainname, traintype, noofcoaches, source and destination. Except trainid, no columns am The table has following 3 indexes created:
IX1-trainname, source
IX2- trainname, destination
IX3 noofcoaches
Which of the following will NOT use index?
SELECT customername FROM customer c, mobile m, purchase p WHERE p.mobileidm.mobileid AND c.customerid = p.customerid AND p.customerid IN (SELECT customerid FROM purchase GROUP BY customerid HAVING #SPACE1=(SELECT #SPACE2 FROM purchase GROUP BY customerid)) AND price> 40000;
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What should be written at #SPACE1 and #SPACE2 respectively in the query given above to get John, Jack and Maria in the output?
Two rugby players run towards each other and have an inelastic collision. Given the mass 70 kg and 60 kg respectively, and velocity 3 ms-1 and 4 ms-1. Calculate the final velocity and its direction of the respective players. Discuss how a rugby player’s bone develops if continuously performing the weight bearing exercise using Wolff’s Law and bone remodeling theory
find the form factor and peak factor of the triangular wave shown in fig.11.38
What is the size in square millimeter (mm2 ) is the cable 250 MCM size?
Calculate the power developed to lift a 8 kg mass to a height 2.4 meters in 6 seconds.
an alternating voltage of 200 sin 471 t is applied to h.w rectifier which is in series with a resistance of 40 ohms. if the resistance of the rectifier is infinite in one direction and zero in the other. find the RMS value of the current drawn from the supply source
#340153 on Dec 2023