Physics, asked by pink89872, 6 months ago

please answer guys..................please plz

Attachments:

Answers

Answered by ItzHeartlessBoy412

1

Answer:

AnsWer:-

37) 4

38) 2

39) 1

40) 2

Previous Question

Next Question

Similar questions

Science, 2 months ago

voltmeter, ammeter, galvanometer, electric motor odd one out and reason ...

English, 2 months ago

write a report for your school magazie describing parents day celebration of your school ( i dont want too long and the frist one to answer gets brainliest )...

Math, 2 months ago

9.2. Show trust the following system is consistent if and only if c = 2a-3b and the solve system in case 2x-7 + 32=a...

Math, 6 months ago

please help me iam Soo confusedly...

Social Sciences, 6 months ago

On heating a soil sample in boiling tube, you will observe A) water droplets over the soil sample in the test tube. B) no change in the sample. C) change in colour of soil D) water droplets on the sides of the test tube.

Chemistry, 11 months ago

The X-ray beam emerging from an X-ray tube (a) is monochromatic (b) has all wavelengths smaller than a certain maximum wavelength (c) has all wavelengths greater than a certain minimum wavelength (d) has all wavelengths lying between a minimum and a maximum wavelength...

Chemistry, 11 months ago

Moseley's Law for characteristic X-ray is √v = a(Z − b). Here, (a) both a and b are independent of the material (b) a is independent but b depends on the material (c) b is independent but a depends on the material (d) both a and b depend on the material...

Chemistry, 11 months ago

Frequencies of Kα X-rays of different materials are measured. Which one of the graphs in the figure may represent the relation between the frequency v and the atomic number Z ? Figure...