10 Ω ε 20 Ω 10 Ω 5.0 Ω 10 Ω What is the potential difference across the 20 92 resistor if &=9 V 1. 02.1 V 2. 4.2 V 3. 06.4 V 4. 08.5 V 5. O 10.6 V

Q: Consider an object that produces continuum emission with it's peak emission occurring at 360 nm.…

A: Peak wavelength = 360 nm Let the temperature = T kelvins

Q: II) A hot iron horseshoe (mass =0.40kg),=0.40kg), just forged (Fig. 28),28), is dropped into 1.05 LL…

A: Given: Iron horseshoe mass, mHs=0.40 kg Iron pot mass, mpot=0.3 kg Initial temperature, t=20° C…

Q: Calculate the energy of a photon whose frequency is (a) 5 1014 Hz, (b) 10 GHz, (c) 30 MHz. Express…

A: Frequency of the photon  (a) 51014 Hz (b) 10 GHz (c) 30 MHz   Determine: The energy of photon, E=hϑ…

Q: We know that an incandescent lamp filament at 2500 K radiates white light. Does the lamp filament…

A: A lamp filament will emit radiation energy at all temperatures higher than absolute zero. The peak…

Q: How do types of unclear radiation differ in electric charge ?

A: Nuclear radiation is released when an unstable nucleus decay into a stable one. They do that by…

Q: 5. (a) Derive the Larmour radiation formula for an accelerated point charge moving with…

A: The objective of the question is two-fold. Firstly, we need to derive the Larmour radiation formula…

Q: When an electron moves from n-region to p-region, what is generated in the two region

A: To find the electrons moves from n region to p region

Q: How much energy does a microwave of 30 MHz carry if there are 28,000 photons per second detected by…

A: energy per photon is given by , E = h*f given f = 30*106 E = (6.626*10-34)*(30*106 ) E =…

Q: At emission, in its trajectory, and at detection, a tennis ball behaves like: Oa particle, a wave, a…

A: Required : Behavior of tennis ball.

Q: Is 34 steps a scalar quanity?

A: The main basic difference between a scalar and vector is :  " The scalar always have a magnitude…