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ATQ, Let the number of cookies received by Q and S are 4p and 7p respectively. So the number of cookies received by R = 4p × 1.50 = 6p Number of cookies received by T = 6p × 3/2 = 9p According to question: 9p – 7p = 18 2p = 18 p = 9 So the value of ‘a’ = 9 × (4 + 7 + 6 + 9) = 9 × 26 = 234
The wavelength produced by a He-Ne laser corresponds to the transition in:
Let the electric field part of an electromagnetic wave is E = {(2.3 N/C) cos [(1.2 rad/m) y + (2.4 × 108 rad/s)t]} î.
Compute the...
Which one of the following is not a function of the liver?
The material which can be deformed permanently by heat and pressure is called a:
________ are the elements of group 18.
A charged particle oscillates about its mean equilibrium position with a frequency of 105 Hz. What is the frequency of the electromagnetic wa...
Which one of the following is called a red planet?
Which of the following statement is true for a wavelength of 1000 nm. A p-n photodiode is fabricated from a semiconductor with band gap of 1.9 eV.
What process causes white light to split into its constituent colors?
If n resistors with R Ω each as resistance are connected in parallel, then the equivalent resistance of the network is:
